1392644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 2747136

約数和(自身を除く): 1354492

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1021, 1364, 2042, 4084, 11231, 22462, 31651, 44924, 63302, 126604, 348161, 696322, 1392644]

約数ペア:

[(1, 1392644), (2, 696322), (4, 348161), (11, 126604), (22, 63302), (31, 44924), (44, 31651), (62, 22462), (124, 11231), (341, 4084), (682, 2042), (1021, 1364)]