91890002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2357}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 139980312

約数和(自身を除く): 48090310

約数列:

[1, 2, 101, 193, 202, 386, 2357, 4714, 19493, 38986, 238057, 454901, 476114, 909802, 45945001, 91890002]

約数ペア:

[(1, 91890002), (2, 45945001), (101, 909802), (193, 476114), (202, 454901), (386, 238057), (2357, 38986), (4714, 19493)]