664001032

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{198091}}^1$

素因数の和:198516

約数の個数: 16

約数和(自身を含む): 1247979600

約数和(自身を除く): 583978568

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 198091, 396182, 792364, 1584728, 83000129, 166000258, 332000516, 664001032]

約数ペア:

[(1, 664001032), (2, 332000516), (4, 166000258), (8, 83000129), (419, 1584728), (838, 792364), (1676, 396182), (3352, 198091)]