8939830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 24

約数和(自身を含む): 16681392

約数和(自身を除く): 7741562

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1063, 1682, 2126, 4205, 5315, 8410, 10630, 30827, 61654, 154135, 308270, 893983, 1787966, 4469915, 8939830]

約数ペア:

[(1, 8939830), (2, 4469915), (5, 1787966), (10, 893983), (29, 308270), (58, 154135), (145, 61654), (290, 30827), (841, 10630), (1063, 8410), (1682, 5315), (2126, 4205)]