42952390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 83895840

約数和(自身を除く): 40943450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2377, 3614, 4754, 9035, 11885, 18070, 23770, 30901, 61802, 154505, 309010, 330403, 660806, 1652015, 3304030, 4295239, 8590478, 21476195, 42952390]

約数ペア:

[(1, 42952390), (2, 21476195), (5, 8590478), (10, 4295239), (13, 3304030), (26, 1652015), (65, 660806), (130, 330403), (139, 309010), (278, 154505), (695, 61802), (1390, 30901), (1807, 23770), (2377, 18070), (3614, 11885), (4754, 9035)]