2099161724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 4315073280

約数和(自身を除く): 2215911556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 121, 134, 209, 242, 268, 418, 484, 737, 836, 1273, 1474, 2299, 2546, 2948, 3407, 4598, 5092, 6814, 8107, 9196, 13628, 14003, 16214, 28006, 32428, 37477, 56012, 64733, 74954, 129466, 149908, 154033, 228269, 258932, 308066, 412247, 456538, 616132, 712063, 824494, 913076, 1424126, 1648988, 2510959, 2848252, 4337111, 5021918, 7832693, 8674222, 10043836, 15665386, 17348444, 27620549, 31330772, 47708221, 55241098, 95416442, 110482196, 190832884, 524790431, 1049580862, 2099161724]

約数ペア:

[(1, 2099161724), (2, 1049580862), (4, 524790431), (11, 190832884), (19, 110482196), (22, 95416442), (38, 55241098), (44, 47708221), (67, 31330772), (76, 27620549), (121, 17348444), (134, 15665386), (209, 10043836), (242, 8674222), (268, 7832693), (418, 5021918), (484, 4337111), (737, 2848252), (836, 2510959), (1273, 1648988), (1474, 1424126), (2299, 913076), (2546, 824494), (2948, 712063), (3407, 616132), (4598, 456538), (5092, 412247), (6814, 308066), (8107, 258932), (9196, 228269), (13628, 154033), (14003, 149908), (16214, 129466), (28006, 74954), (32428, 64733), (37477, 56012)]