4890370690

素因数分解:

$2^1\times 5^1\times {\mathrm{8539}}^1\times {\mathrm{57271}}^1$

素因数の和:65817

約数の個数: 16

約数和(自身を含む): 8803851840

約数和(自身を除く): 3913481150

約数列:

[1, 2, 5, 10, 8539, 17078, 42695, 57271, 85390, 114542, 286355, 572710, 489037069, 978074138, 2445185345, 4890370690]

約数ペア:

[(1, 4890370690), (2, 2445185345), (5, 978074138), (10, 489037069), (8539, 572710), (17078, 286355), (42695, 114542), (57271, 85390)]