1330778858

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1\times {\mathrm{7879}}^1$

素因数の和:9029

約数の個数: 16

約数和(自身を含む): 2023584000

約数和(自身を除く): 692805142

約数列:

[1, 2, 79, 158, 1069, 2138, 7879, 15758, 84451, 168902, 622441, 1244882, 8422651, 16845302, 665389429, 1330778858]

約数ペア:

[(1, 1330778858), (2, 665389429), (79, 16845302), (158, 8422651), (1069, 1244882), (2138, 622441), (7879, 168902), (15758, 84451)]