1330729562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443281}}^1$

素因数の和:443381

約数の個数: 16

約数和(自身を含む): 2127753600

約数和(自身を除く): 797024038

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 443281, 886562, 8422339, 16844678, 35019199, 70038398, 665364781, 1330729562]

約数ペア:

[(1, 1330729562), (2, 665364781), (19, 70038398), (38, 35019199), (79, 16844678), (158, 8422339), (1501, 886562), (3002, 443281)]