26899795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 34880832

約数和(自身を除く): 7981037

約数列:

[1, 5, 13, 65, 421, 983, 2105, 4915, 5473, 12779, 27365, 63895, 413843, 2069215, 5379959, 26899795]

約数ペア:

[(1, 26899795), (5, 5379959), (13, 2069215), (65, 413843), (421, 63895), (983, 27365), (2105, 12779), (4915, 5473)]