2389264

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2598

約数の個数: 20

約数和(自身を含む): 4709520

約数和(自身を除く): 2320256

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2531, 5062, 10124, 20248, 40496, 149329, 298658, 597316, 1194632, 2389264]

約数ペア:

[(1, 2389264), (2, 1194632), (4, 597316), (8, 298658), (16, 149329), (59, 40496), (118, 20248), (236, 10124), (472, 5062), (944, 2531)]