2629127020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10112027}}^1$

素因数の和:10112049

約数の個数: 24

約数和(自身を含む): 5945872464

約数和(自身を除く): 3316745444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10112027, 20224054, 40448108, 50560135, 101120270, 131456351, 202240540, 262912702, 525825404, 657281755, 1314563510, 2629127020]

約数ペア:

[(1, 2629127020), (2, 1314563510), (4, 657281755), (5, 525825404), (10, 262912702), (13, 202240540), (20, 131456351), (26, 101120270), (52, 50560135), (65, 40448108), (130, 20224054), (260, 10112027)]