2174722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 3646944

約数和(自身を除く): 1472222

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2411, 4822, 26521, 53042, 98851, 197702, 1087361, 2174722]

約数ペア:

[(1, 2174722), (2, 1087361), (11, 197702), (22, 98851), (41, 53042), (82, 26521), (451, 4822), (902, 2411)]