10218445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 13063680

約数和(自身を除く): 2845235

約数列:

[1, 5, 17, 85, 239, 503, 1195, 2515, 4063, 8551, 20315, 42755, 120217, 601085, 2043689, 10218445]

約数ペア:

[(1, 10218445), (5, 2043689), (17, 601085), (85, 120217), (239, 42755), (503, 20315), (1195, 8551), (2515, 4063)]