520033394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 823011840

約数和(自身を除く): 302978446

約数列:

[1, 2, 29, 58, 71, 142, 293, 431, 586, 862, 2059, 4118, 8497, 12499, 16994, 20803, 24998, 30601, 41606, 61202, 126283, 252566, 603287, 887429, 1206574, 1774858, 3662207, 7324414, 8966093, 17932186, 260016697, 520033394]

約数ペア:

[(1, 520033394), (2, 260016697), (29, 17932186), (58, 8966093), (71, 7324414), (142, 3662207), (293, 1774858), (431, 1206574), (586, 887429), (862, 603287), (2059, 252566), (4118, 126283), (8497, 61202), (12499, 41606), (16994, 30601), (20803, 24998)]