1301856868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{78977}}^1$

素因数の和:79311

約数の個数: 24

約数和(自身を含む): 2461270392

約数和(自身を除く): 1159413524

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 78977, 157954, 315908, 1026701, 2053402, 4106804, 25035709, 50071418, 100142836, 325464217, 650928434, 1301856868]

約数ペア:

[(1, 1301856868), (2, 650928434), (4, 325464217), (13, 100142836), (26, 50071418), (52, 25035709), (317, 4106804), (634, 2053402), (1268, 1026701), (4121, 315908), (8242, 157954), (16484, 78977)]