1260679679

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1374787}}^1$

素因数の和:1374925

約数の個数: 8

約数和(自身を含む): 1451776128

約数和(自身を除く): 191096449

約数列:

[1, 7, 131, 917, 1374787, 9623509, 180097097, 1260679679]

約数ペア:

[(1, 1260679679), (7, 180097097), (131, 9623509), (917, 1374787)]