2017204259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1\times {\mathrm{8623}}^1$

素因数の和:10106

約数の個数: 16

約数和(自身を含む): 2407544832

約数和(自身を除く): 390340573

約数列:

[1, 7, 23, 161, 1453, 8623, 10171, 33419, 60361, 198329, 233933, 1388303, 12529219, 87704533, 288172037, 2017204259]

約数ペア:

[(1, 2017204259), (7, 288172037), (23, 87704533), (161, 12529219), (1453, 1388303), (8623, 233933), (10171, 198329), (33419, 60361)]