1393801480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1201553}}^1$

素因数の和:1201593

約数の個数: 32

約数和(自身を含む): 3244195800

約数和(自身を除く): 1850394320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1201553, 2403106, 4806212, 6007765, 9612424, 12015530, 24031060, 34845037, 48062120, 69690074, 139380148, 174225185, 278760296, 348450370, 696900740, 1393801480]

約数ペア:

[(1, 1393801480), (2, 696900740), (4, 348450370), (5, 278760296), (8, 174225185), (10, 139380148), (20, 69690074), (29, 48062120), (40, 34845037), (58, 24031060), (116, 12015530), (145, 9612424), (232, 6007765), (290, 4806212), (580, 2403106), (1160, 1201553)]