2017205892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 5765655168

約数和(自身を除く): 3748449276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 193, 207, 234, 276, 299, 386, 414, 468, 579, 598, 772, 828, 897, 971, 1158, 1196, 1737, 1794, 1942, 2316, 2509, 2691, 2913, 3474, 3588, 3884, 4439, 5018, 5382, 5826, 6948, 7527, 8739, 8878, 10036, 10764, 11652, 12623, 13317, 15054, 17478, 17756, 22333, 22581, 25246, 26634, 30108, 34956, 37869, 39951, 44666, 45162, 50492, 53268, 57707, 66999, 75738, 79902, 89332, 90324, 113607, 115414, 133998, 151476, 159804, 173121, 187403, 200997, 227214, 230828, 267996, 290329, 346242, 374806, 401994, 454428, 519363, 562209, 580658, 692484, 749612, 803988, 870987, 1038726, 1124418, 1161316, 1686627, 1741974, 2077452, 2248836, 2436239, 2612961, 3373254, 3483948, 4310269, 4872478, 5225922, 6746508, 7308717, 8620538, 9744956, 10451844, 12930807, 14617434, 17241076, 21926151, 25861614, 29234868, 38792421, 43852302, 51723228, 56033497, 77584842, 87704604, 112066994, 155169684, 168100491, 224133988, 336200982, 504301473, 672401964, 1008602946, 2017205892]

約数ペア:

[(1, 2017205892), (2, 1008602946), (3, 672401964), (4, 504301473), (6, 336200982), (9, 224133988), (12, 168100491), (13, 155169684), (18, 112066994), (23, 87704604), (26, 77584842), (36, 56033497), (39, 51723228), (46, 43852302), (52, 38792421), (69, 29234868), (78, 25861614), (92, 21926151), (117, 17241076), (138, 14617434), (156, 12930807), (193, 10451844), (207, 9744956), (234, 8620538), (276, 7308717), (299, 6746508), (386, 5225922), (414, 4872478), (468, 4310269), (579, 3483948), (598, 3373254), (772, 2612961), (828, 2436239), (897, 2248836), (971, 2077452), (1158, 1741974), (1196, 1686627), (1737, 1161316), (1794, 1124418), (1942, 1038726), (2316, 870987), (2509, 803988), (2691, 749612), (2913, 692484), (3474, 580658), (3588, 562209), (3884, 519363), (4439, 454428), (5018, 401994), (5382, 374806), (5826, 346242), (6948, 290329), (7527, 267996), (8739, 230828), (8878, 227214), (10036, 200997), (10764, 187403), (11652, 173121), (12623, 159804), (13317, 151476), (15054, 133998), (17478, 115414), (17756, 113607), (22333, 90324), (22581, 89332), (25246, 79902), (26634, 75738), (30108, 66999), (34956, 57707), (37869, 53268), (39951, 50492), (44666, 45162)]