2435384

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 5270880

約数和(自身を除く): 2835496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 277, 314, 554, 628, 1099, 1108, 1256, 1939, 2198, 2216, 3878, 4396, 7756, 8792, 15512, 43489, 86978, 173956, 304423, 347912, 608846, 1217692, 2435384]

約数ペア:

[(1, 2435384), (2, 1217692), (4, 608846), (7, 347912), (8, 304423), (14, 173956), (28, 86978), (56, 43489), (157, 15512), (277, 8792), (314, 7756), (554, 4396), (628, 3878), (1099, 2216), (1108, 2198), (1256, 1939)]