1900533628

素因数分解:

$2^2\times 7^1\times {\mathrm{13693}}^1\times {\mathrm{4957}}^1$

素因数の和:18661

約数の個数: 24

約数和(自身を含む): 3802111712

約数和(自身を除く): 1901578084

約数列:

[1, 2, 4, 7, 14, 28, 4957, 9914, 13693, 19828, 27386, 34699, 54772, 69398, 95851, 138796, 191702, 383404, 67876201, 135752402, 271504804, 475133407, 950266814, 1900533628]

約数ペア:

[(1, 1900533628), (2, 950266814), (4, 475133407), (7, 271504804), (14, 135752402), (28, 67876201), (4957, 383404), (9914, 191702), (13693, 138796), (19828, 95851), (27386, 69398), (34699, 54772)]