629046808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{16481}}^1$

素因数の和:16867

約数の個数: 32

約数和(自身を含む): 1273728960

約数和(自身を除く): 644682152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2936, 4771, 9542, 16481, 19084, 32962, 38168, 65924, 131848, 214253, 428506, 857012, 1714024, 6048527, 12097054, 24194108, 48388216, 78630851, 157261702, 314523404, 629046808]

約数ペア:

[(1, 629046808), (2, 314523404), (4, 157261702), (8, 78630851), (13, 48388216), (26, 24194108), (52, 12097054), (104, 6048527), (367, 1714024), (734, 857012), (1468, 428506), (2936, 214253), (4771, 131848), (9542, 65924), (16481, 38168), (19084, 32962)]