2008641165

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1\times {\mathrm{1231}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 3239588352

約数和(自身を除く): 1230947187

約数列:

[1, 3, 5, 15, 181, 543, 601, 905, 1231, 1803, 2715, 3005, 3693, 6155, 9015, 18465, 108781, 222811, 326343, 543905, 668433, 739831, 1114055, 1631715, 2219493, 3342165, 3699155, 11097465, 133909411, 401728233, 669547055, 2008641165]

約数ペア:

[(1, 2008641165), (3, 669547055), (5, 401728233), (15, 133909411), (181, 11097465), (543, 3699155), (601, 3342165), (905, 2219493), (1231, 1631715), (1803, 1114055), (2715, 739831), (3005, 668433), (3693, 543905), (6155, 326343), (9015, 222811), (18465, 108781)]