282006290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{316861}}^1$

素因数の和:316957

約数の個数: 16

約数和(自身を含む): 513316440

約数和(自身を除く): 231310150

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 316861, 633722, 1584305, 3168610, 28200629, 56401258, 141003145, 282006290]

約数ペア:

[(1, 282006290), (2, 141003145), (5, 56401258), (10, 28200629), (89, 3168610), (178, 1584305), (445, 633722), (890, 316861)]