129400893458

素因数分解:

$2^1\times {\mathrm{9871}}^1\times {\mathrm{6554599}}^1$

素因数の和:6564472

約数の個数: 8

約数和(自身を含む): 194121033600

約数和(自身を除く): 64720140142

約数列:

[1, 2, 9871, 19742, 6554599, 13109198, 64700446729, 129400893458]

約数ペア:

[(1, 129400893458), (2, 64700446729), (9871, 13109198), (19742, 6554599)]