680955654

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{1847}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 1395313920

約数和(自身を除く): 714358266

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1429, 1847, 2858, 3694, 4287, 5541, 8574, 11082, 61447, 79421, 122894, 158842, 184341, 238263, 368682, 476526, 2639363, 5278726, 7918089, 15836178, 113492609, 226985218, 340477827, 680955654]

約数ペア:

[(1, 680955654), (2, 340477827), (3, 226985218), (6, 113492609), (43, 15836178), (86, 7918089), (129, 5278726), (258, 2639363), (1429, 476526), (1847, 368682), (2858, 238263), (3694, 184341), (4287, 158842), (5541, 122894), (8574, 79421), (11082, 61447)]