558350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 1119720

約数和(自身を除く): 561370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 859, 1718, 4295, 8590, 11167, 21475, 22334, 42950, 55835, 111670, 279175, 558350]

約数ペア:

[(1, 558350), (2, 279175), (5, 111670), (10, 55835), (13, 42950), (25, 22334), (26, 21475), (50, 11167), (65, 8590), (130, 4295), (325, 1718), (650, 859)]