1330453778

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{5238007}}^1$

素因数の和:5238136

約数の個数: 8

約数和(自身を含む): 2011395072

約数和(自身を除く): 680941294

約数列:

[1, 2, 127, 254, 5238007, 10476014, 665226889, 1330453778]

約数ペア:

[(1, 1330453778), (2, 665226889), (127, 10476014), (254, 5238007)]