1635917488

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{1549}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 3200130000

約数和(自身を除く): 1564212512

約数列:

[1, 2, 4, 8, 16, 149, 298, 443, 596, 886, 1192, 1549, 1772, 2384, 3098, 3544, 6196, 7088, 12392, 24784, 66007, 132014, 230801, 264028, 461602, 528056, 686207, 923204, 1056112, 1372414, 1846408, 2744828, 3692816, 5489656, 10979312, 102244843, 204489686, 408979372, 817958744, 1635917488]

約数ペア:

[(1, 1635917488), (2, 817958744), (4, 408979372), (8, 204489686), (16, 102244843), (149, 10979312), (298, 5489656), (443, 3692816), (596, 2744828), (886, 1846408), (1192, 1372414), (1549, 1056112), (1772, 923204), (2384, 686207), (3098, 528056), (3544, 461602), (6196, 264028), (7088, 230801), (12392, 132014), (24784, 66007)]