139099270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{818231}}^1$

素因数の和:818255

約数の個数: 16

約数和(自身を含む): 265107168

約数和(自身を除く): 126007898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 818231, 1636462, 4091155, 8182310, 13909927, 27819854, 69549635, 139099270]

約数ペア:

[(1, 139099270), (2, 69549635), (5, 27819854), (10, 13909927), (17, 8182310), (34, 4091155), (85, 1636462), (170, 818231)]