127402004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{539839}}^1$

素因数の和:539902

約数の個数: 12

約数和(自身を含む): 226732800

約数和(自身を除く): 99330796

約数列:

[1, 2, 4, 59, 118, 236, 539839, 1079678, 2159356, 31850501, 63701002, 127402004]

約数ペア:

[(1, 127402004), (2, 63701002), (4, 31850501), (59, 2159356), (118, 1079678), (236, 539839)]