425881406

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{6803}}^1$

素因数の和:7195

約数の個数: 16

約数和(自身を含む): 646897104

約数和(自身を除く): 221015698

約数列:

[1, 2, 113, 226, 277, 554, 6803, 13606, 31301, 62602, 768739, 1537478, 1884431, 3768862, 212940703, 425881406]

約数ペア:

[(1, 425881406), (2, 212940703), (113, 3768862), (226, 1884431), (277, 1537478), (554, 768739), (6803, 62602), (13606, 31301)]