9780129838

素因数分解:

$2^1\times {\mathrm{570403}}^1\times {\mathrm{8573}}^1$

素因数の和:578978

約数の個数: 8

約数和(自身を含む): 14671931688

約数和(自身を除く): 4891801850

約数列:

[1, 2, 8573, 17146, 570403, 1140806, 4890064919, 9780129838]

約数ペア:

[(1, 9780129838), (2, 4890064919), (8573, 1140806), (17146, 570403)]