1392710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1$

素因数の和:1180

約数の個数: 24

約数和(自身を含む): 2757888

約数和(自身を除く): 1365178

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1151, 1210, 2302, 5755, 11510, 12661, 25322, 63305, 126610, 139271, 278542, 696355, 1392710]

約数ペア:

[(1, 1392710), (2, 696355), (5, 278542), (10, 139271), (11, 126610), (22, 63305), (55, 25322), (110, 12661), (121, 11510), (242, 5755), (605, 2302), (1151, 1210)]