2897687518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{314351}}^1$

素因数の和:314783

約数の個数: 16

約数和(自身を含む): 4753002240

約数和(自身を除く): 1855314722

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 314351, 628702, 3457861, 6915722, 131713069, 263426138, 1448843759, 2897687518]

約数ペア:

[(1, 2897687518), (2, 1448843759), (11, 263426138), (22, 131713069), (419, 6915722), (838, 3457861), (4609, 628702), (9218, 314351)]