249221590

素因数分解:

$2^1\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{5279}}^1$

素因数の和:10007

約数の個数: 16

約数和(自身を含む): 448778880

約数和(自身を除く): 199557290

約数列:

[1, 2, 5, 10, 4721, 5279, 9442, 10558, 23605, 26395, 47210, 52790, 24922159, 49844318, 124610795, 249221590]

約数ペア:

[(1, 249221590), (2, 124610795), (5, 49844318), (10, 24922159), (4721, 52790), (5279, 47210), (9442, 26395), (10558, 23605)]