987350288

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{414157}}^1$

素因数の和:414314

約数の個数: 20

約数和(自身を含む): 1925834700

約数和(自身を除く): 938484412

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 414157, 828314, 1656628, 3313256, 6626512, 61709393, 123418786, 246837572, 493675144, 987350288]

約数ペア:

[(1, 987350288), (2, 493675144), (4, 246837572), (8, 123418786), (16, 61709393), (149, 6626512), (298, 3313256), (596, 1656628), (1192, 828314), (2384, 414157)]