78783494

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{1061}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 119589696

約数和(自身を除く): 40806202

約数列:

[1, 2, 137, 271, 274, 542, 1061, 2122, 37127, 74254, 145357, 287531, 290714, 575062, 39391747, 78783494]

約数ペア:

[(1, 78783494), (2, 39391747), (137, 575062), (271, 290714), (274, 287531), (542, 145357), (1061, 74254), (2122, 37127)]