804597820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3094607}}^1$

素因数の和:3094629

約数の個数: 24

約数和(自身を含む): 1819629504

約数和(自身を除く): 1015031684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3094607, 6189214, 12378428, 15473035, 30946070, 40229891, 61892140, 80459782, 160919564, 201149455, 402298910, 804597820]

約数ペア:

[(1, 804597820), (2, 402298910), (4, 201149455), (5, 160919564), (10, 80459782), (13, 61892140), (20, 40229891), (26, 30946070), (52, 15473035), (65, 12378428), (130, 6189214), (260, 3094607)]