155514677708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2990666879}}^1$

素因数の和:2990666896

約数の個数: 12

約数和(自身を含む): 293085354240

約数和(自身を除く): 137570676532

約数列:

[1, 2, 4, 13, 26, 52, 2990666879, 5981333758, 11962667516, 38878669427, 77757338854, 155514677708]

約数ペア:

[(1, 155514677708), (2, 77757338854), (4, 38878669427), (13, 11962667516), (26, 5981333758), (52, 2990666879)]