477990238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{2557}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 812216160

約数和(自身を除く): 334225922

約数列:

[1, 2, 11, 22, 29, 58, 293, 319, 586, 638, 2557, 3223, 5114, 6446, 8497, 16994, 28127, 56254, 74153, 93467, 148306, 186934, 749201, 815683, 1498402, 1631366, 8241211, 16482422, 21726829, 43453658, 238995119, 477990238]

約数ペア:

[(1, 477990238), (2, 238995119), (11, 43453658), (22, 21726829), (29, 16482422), (58, 8241211), (293, 1631366), (319, 1498402), (586, 815683), (638, 749201), (2557, 186934), (3223, 148306), (5114, 93467), (6446, 74153), (8497, 56254), (16994, 28127)]