2503618968961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{630475691}}^1$

素因数の和:630475740

約数の個数: 12

約数和(自身を含む): 2882534863824

約数和(自身を除く): 378915894863

約数列:

[1, 11, 19, 209, 361, 3971, 630475691, 6935232601, 11979038129, 131769419419, 227601724451, 2503618968961]

約数ペア:

[(1, 2503618968961), (11, 227601724451), (19, 131769419419), (209, 11979038129), (361, 6935232601), (3971, 630475691)]