2990775316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{10530899}}^1$

素因数の和:10530974

約数の個数: 12

約数和(自身を含む): 5307573600

約数和(自身を除く): 2316798284

約数列:

[1, 2, 4, 71, 142, 284, 10530899, 21061798, 42123596, 747693829, 1495387658, 2990775316]

約数ペア:

[(1, 2990775316), (2, 1495387658), (4, 747693829), (71, 42123596), (142, 21061798), (284, 10530899)]