40898203

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 44542080

約数和(自身を除く): 3643877

約数列:

[1, 19, 43, 113, 443, 817, 2147, 4859, 8417, 19049, 50059, 92321, 361931, 951121, 2152537, 40898203]

約数ペア:

[(1, 40898203), (19, 2152537), (43, 951121), (113, 361931), (443, 92321), (817, 50059), (2147, 19049), (4859, 8417)]