2008675090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3789953}}^1$

素因数の和:3790013

約数の個数: 16

約数和(自身を含む): 3683835288

約数和(自身を除く): 1675160198

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3789953, 7579906, 18949765, 37899530, 200867509, 401735018, 1004337545, 2008675090]

約数ペア:

[(1, 2008675090), (2, 1004337545), (5, 401735018), (10, 200867509), (53, 37899530), (106, 18949765), (265, 7579906), (530, 3789953)]