403138510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6257}}^1$

素因数の和:6660

約数の個数: 32

約数和(自身を含む): 770484960

約数和(自身を除く): 367346450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1895, 3790, 6257, 6443, 12514, 12886, 31285, 32215, 62570, 64430, 106369, 212738, 531845, 1063690, 2371403, 4742806, 11857015, 23714030, 40313851, 80627702, 201569255, 403138510]

約数ペア:

[(1, 403138510), (2, 201569255), (5, 80627702), (10, 40313851), (17, 23714030), (34, 11857015), (85, 4742806), (170, 2371403), (379, 1063690), (758, 531845), (1895, 212738), (3790, 106369), (6257, 64430), (6443, 62570), (12514, 32215), (12886, 31285)]