5111428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7937}}^1$

素因数の和:7971

約数の個数: 24

約数和(自身を含む): 10668672

約数和(自身を除く): 5557244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 7937, 15874, 31748, 55559, 111118, 182551, 222236, 365102, 730204, 1277857, 2555714, 5111428]

約数ペア:

[(1, 5111428), (2, 2555714), (4, 1277857), (7, 730204), (14, 365102), (23, 222236), (28, 182551), (46, 111118), (92, 55559), (161, 31748), (322, 15874), (644, 7937)]