1640346913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1169171}}^1$

素因数の和:1169255

約数の個数: 8

約数和(自身を含む): 1739727936

約数和(自身を除く): 99381023

約数列:

[1, 23, 61, 1403, 1169171, 26890933, 71319431, 1640346913]

約数ペア:

[(1, 1640346913), (23, 71319431), (61, 26890933), (1403, 1169171)]