1888893428

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{1163}}^1\times {\mathrm{2689}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 3331554240

約数和(自身を除く): 1442660812

約数列:

[1, 2, 4, 151, 302, 604, 1163, 2326, 2689, 4652, 5378, 10756, 175613, 351226, 406039, 702452, 812078, 1624156, 3127307, 6254614, 12509228, 472223357, 944446714, 1888893428]

約数ペア:

[(1, 1888893428), (2, 944446714), (4, 472223357), (151, 12509228), (302, 6254614), (604, 3127307), (1163, 1624156), (2326, 812078), (2689, 702452), (4652, 406039), (5378, 351226), (10756, 175613)]