90931022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499621}}^1$

素因数の和:499643

約数の個数: 16

約数和(自身を含む): 167872992

約数和(自身を除く): 76941970

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 499621, 999242, 3497347, 6495073, 6994694, 12990146, 45465511, 90931022]

約数ペア:

[(1, 90931022), (2, 45465511), (7, 12990146), (13, 6994694), (14, 6495073), (26, 3497347), (91, 999242), (182, 499621)]