1399130

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 2535624

約数和(自身を除く): 1136494

約数列:

[1, 2, 5, 10, 181, 362, 773, 905, 1546, 1810, 3865, 7730, 139913, 279826, 699565, 1399130]

約数ペア:

[(1, 1399130), (2, 699565), (5, 279826), (10, 139913), (181, 7730), (362, 3865), (773, 1810), (905, 1546)]