2149476685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{17191}}^1$

素因数の和:18684

約数の個数: 16

約数和(自身を含む): 2733115392

約数和(自身を除く): 583638707

約数列:

[1, 5, 17, 85, 1471, 7355, 17191, 25007, 85955, 125035, 292247, 1461235, 25287961, 126439805, 429895337, 2149476685]

約数ペア:

[(1, 2149476685), (5, 429895337), (17, 126439805), (85, 25287961), (1471, 1461235), (7355, 292247), (17191, 125035), (25007, 85955)]