1087724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 2116800

約数和(自身を除く): 1029076

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 419, 649, 838, 1298, 1676, 2596, 4609, 9218, 18436, 24721, 49442, 98884, 271931, 543862, 1087724]

約数ペア:

[(1, 1087724), (2, 543862), (4, 271931), (11, 98884), (22, 49442), (44, 24721), (59, 18436), (118, 9218), (236, 4609), (419, 2596), (649, 1676), (838, 1298)]