7901764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{11689}}^1$

素因数の和:11719

約数の個数: 18

約数和(自身を含む): 14974890

約数和(自身を除く): 7073126

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 11689, 23378, 46756, 151957, 303914, 607828, 1975441, 3950882, 7901764]

約数ペア:

[(1, 7901764), (2, 3950882), (4, 1975441), (13, 607828), (26, 303914), (52, 151957), (169, 46756), (338, 23378), (676, 11689)]