2488684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 4794048

約数和(自身を除く): 2305364

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 347, 652, 694, 1388, 1793, 3586, 3817, 7172, 7634, 15268, 56561, 113122, 226244, 622171, 1244342, 2488684]

約数ペア:

[(1, 2488684), (2, 1244342), (4, 622171), (11, 226244), (22, 113122), (44, 56561), (163, 15268), (326, 7634), (347, 7172), (652, 3817), (694, 3586), (1388, 1793)]