2669204

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2347

約数の個数: 18

約数和(自身を含む): 4964190

約数和(自身を除く): 2294986

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2309, 4618, 9236, 39253, 78506, 157012, 667301, 1334602, 2669204]

約数ペア:

[(1, 2669204), (2, 1334602), (4, 667301), (17, 157012), (34, 78506), (68, 39253), (289, 9236), (578, 4618), (1156, 2309)]