2121751088626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1\times {\mathrm{12266017}}^1$

素因数の和:12272685

約数の個数: 16

約数和(自身を含む): 3427959518424

約数和(自身を除く): 1306208429798

約数列:

[1, 2, 13, 26, 6653, 13306, 86489, 172978, 12266017, 24532034, 159458221, 318916442, 81605811101, 163211622202, 1060875544313, 2121751088626]

約数ペア:

[(1, 2121751088626), (2, 1060875544313), (13, 163211622202), (26, 81605811101), (6653, 318916442), (13306, 159458221), (86489, 24532034), (172978, 12266017)]