1260356968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12118817}}^1$

素因数の和:12118836

約数の個数: 16

約数和(自身を含む): 2544951780

約数和(自身を除く): 1284594812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12118817, 24237634, 48475268, 96950536, 157544621, 315089242, 630178484, 1260356968]

約数ペア:

[(1, 1260356968), (2, 630178484), (4, 315089242), (8, 157544621), (13, 96950536), (26, 48475268), (52, 24237634), (104, 12118817)]