8899462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 16681392

約数和(自身を除く): 7781930

約数列:

[1, 2, 11, 13, 22, 26, 29, 37, 58, 74, 143, 286, 319, 377, 407, 481, 638, 754, 814, 841, 962, 1073, 1682, 2146, 4147, 5291, 8294, 9251, 10582, 10933, 11803, 13949, 18502, 21866, 23606, 27898, 31117, 62234, 120263, 153439, 240526, 306878, 342287, 404521, 684574, 809042, 4449731, 8899462]

約数ペア:

[(1, 8899462), (2, 4449731), (11, 809042), (13, 684574), (22, 404521), (26, 342287), (29, 306878), (37, 240526), (58, 153439), (74, 120263), (143, 62234), (286, 31117), (319, 27898), (377, 23606), (407, 21866), (481, 18502), (638, 13949), (754, 11803), (814, 10933), (841, 10582), (962, 9251), (1073, 8294), (1682, 5291), (2146, 4147)]