139174004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1122371}}^1$

素因数の和:1122406

約数の個数: 12

約数和(自身を含む): 251411328

約数和(自身を除く): 112237324

約数列:

[1, 2, 4, 31, 62, 124, 1122371, 2244742, 4489484, 34793501, 69587002, 139174004]

約数ペア:

[(1, 139174004), (2, 69587002), (4, 34793501), (31, 4489484), (62, 2244742), (124, 1122371)]