2021678932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 4586061312

約数和(自身を除く): 2564382380

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 113, 161, 182, 226, 299, 322, 364, 452, 598, 644, 791, 1196, 1469, 1582, 2093, 2137, 2599, 2938, 3164, 4186, 4274, 5198, 5876, 8372, 8548, 10283, 10396, 14959, 18193, 20566, 27781, 29918, 33787, 36386, 41132, 49151, 55562, 59836, 67574, 72772, 98302, 111124, 135148, 194467, 196604, 236509, 241481, 344057, 388934, 473018, 482962, 638963, 688114, 777868, 946036, 965924, 1277926, 1376228, 1690367, 2555852, 3139253, 3380734, 4472741, 5554063, 6278506, 6761468, 8945482, 11108126, 12557012, 17890964, 21974771, 22216252, 38878441, 43949542, 72202819, 77756882, 87899084, 144405638, 155513764, 288811276, 505419733, 1010839466, 2021678932]

約数ペア:

[(1, 2021678932), (2, 1010839466), (4, 505419733), (7, 288811276), (13, 155513764), (14, 144405638), (23, 87899084), (26, 77756882), (28, 72202819), (46, 43949542), (52, 38878441), (91, 22216252), (92, 21974771), (113, 17890964), (161, 12557012), (182, 11108126), (226, 8945482), (299, 6761468), (322, 6278506), (364, 5554063), (452, 4472741), (598, 3380734), (644, 3139253), (791, 2555852), (1196, 1690367), (1469, 1376228), (1582, 1277926), (2093, 965924), (2137, 946036), (2599, 777868), (2938, 688114), (3164, 638963), (4186, 482962), (4274, 473018), (5198, 388934), (5876, 344057), (8372, 241481), (8548, 236509), (10283, 196604), (10396, 194467), (14959, 135148), (18193, 111124), (20566, 98302), (27781, 72772), (29918, 67574), (33787, 59836), (36386, 55562), (41132, 49151)]