1330573004

素因数分解:

$2^2\times {\mathrm{2113}}^1\times {\mathrm{157427}}^1$

素因数の和:159544

約数の個数: 12

約数和(自身を含む): 2329619544

約数和(自身を除く): 999046540

約数列:

[1, 2, 4, 2113, 4226, 8452, 157427, 314854, 629708, 332643251, 665286502, 1330573004]

約数ペア:

[(1, 1330573004), (2, 665286502), (4, 332643251), (2113, 629708), (4226, 314854), (8452, 157427)]