2718188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 5234880

約数和(自身を除く): 2516692

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 379, 652, 758, 1516, 1793, 3586, 4169, 7172, 8338, 16676, 61777, 123554, 247108, 679547, 1359094, 2718188]

約数ペア:

[(1, 2718188), (2, 1359094), (4, 679547), (11, 247108), (22, 123554), (44, 61777), (163, 16676), (326, 8338), (379, 7172), (652, 4169), (758, 3586), (1516, 1793)]