1330657864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9784249}}^1$

素因数の和:9784272

約数の個数: 16

約数和(自身を含む): 2641747500

約数和(自身を除く): 1311089636

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9784249, 19568498, 39136996, 78273992, 166332233, 332664466, 665328932, 1330657864]

約数ペア:

[(1, 1330657864), (2, 665328932), (4, 332664466), (8, 166332233), (17, 78273992), (34, 39136996), (68, 19568498), (136, 9784249)]