8997831238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4049429}}^1$

素因数の和:4049543

約数の個数: 16

約数和(自身を含む): 14869506960

約数和(自身を除く): 5871675722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 4049429, 8098858, 44543719, 89087438, 408992329, 817984658, 4498915619, 8997831238]

約数ペア:

[(1, 8997831238), (2, 4498915619), (11, 817984658), (22, 408992329), (101, 89087438), (202, 44543719), (1111, 8098858), (2222, 4049429)]