1294123328

素因数分解:

$2^6\times {\mathrm{20220677}}^1$

素因数の和:20220689

約数の個数: 14

約数和(自身を含む): 2568026106

約数和(自身を除く): 1273902778

約数列:

[1, 2, 4, 8, 16, 32, 64, 20220677, 40441354, 80882708, 161765416, 323530832, 647061664, 1294123328]

約数ペア:

[(1, 1294123328), (2, 647061664), (4, 323530832), (8, 161765416), (16, 80882708), (32, 40441354), (64, 20220677)]