4260190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38729}}^1$

素因数の和:38747

約数の個数: 16

約数和(自身を含む): 8365680

約数和(自身を除く): 4105490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 38729, 77458, 193645, 387290, 426019, 852038, 2130095, 4260190]

約数ペア:

[(1, 4260190), (2, 2130095), (5, 852038), (10, 426019), (11, 387290), (22, 193645), (55, 77458), (110, 38729)]