30942912002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{217907831}}^1$

素因数の和:217907904

約数の個数: 8

約数和(自身を含む): 47068091712

約数和(自身を除く): 16125179710

約数列:

[1, 2, 71, 142, 217907831, 435815662, 15471456001, 30942912002]

約数ペア:

[(1, 30942912002), (2, 15471456001), (71, 435815662), (142, 217907831)]