660791266

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{3511}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 1000077120

約数和(自身を除く): 339285854

約数列:

[1, 2, 139, 278, 677, 1354, 3511, 7022, 94103, 188206, 488029, 976058, 2376947, 4753894, 330395633, 660791266]

約数ペア:

[(1, 660791266), (2, 330395633), (139, 4753894), (278, 2376947), (677, 976058), (1354, 488029), (3511, 188206), (7022, 94103)]