7217314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 11884752

約数和(自身を除く): 4667438

約数列:

[1, 2, 13, 26, 131, 163, 169, 262, 326, 338, 1703, 2119, 3406, 4238, 21353, 22139, 27547, 42706, 44278, 55094, 277589, 555178, 3608657, 7217314]

約数ペア:

[(1, 7217314), (2, 3608657), (13, 555178), (26, 277589), (131, 55094), (163, 44278), (169, 42706), (262, 27547), (326, 22139), (338, 21353), (1703, 4238), (2119, 3406)]