1728452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 3333792

約数和(自身を除く): 1605340

約数列:

[1, 2, 4, 11, 22, 44, 163, 241, 326, 482, 652, 964, 1793, 2651, 3586, 5302, 7172, 10604, 39283, 78566, 157132, 432113, 864226, 1728452]

約数ペア:

[(1, 1728452), (2, 864226), (4, 432113), (11, 157132), (22, 78566), (44, 39283), (163, 10604), (241, 7172), (326, 5302), (482, 3586), (652, 2651), (964, 1793)]