636701257712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3061063739}}^1$

素因数の和:3061063760

約数の個数: 20

約数和(自身を含む): 1328501663160

約数和(自身を除く): 691800405448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3061063739, 6122127478, 12244254956, 24488509912, 39793828607, 48977019824, 79587657214, 159175314428, 318350628856, 636701257712]

約数ペア:

[(1, 636701257712), (2, 318350628856), (4, 159175314428), (8, 79587657214), (13, 48977019824), (16, 39793828607), (26, 24488509912), (52, 12244254956), (104, 6122127478), (208, 3061063739)]