5200604890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3077281}}^1$

素因数の和:3077314

約数の個数: 24

約数和(自身を含む): 10136566908

約数和(自身を除く): 4935962018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3077281, 6154562, 15386405, 30772810, 40004653, 80009306, 200023265, 400046530, 520060489, 1040120978, 2600302445, 5200604890]

約数ペア:

[(1, 5200604890), (2, 2600302445), (5, 1040120978), (10, 520060489), (13, 400046530), (26, 200023265), (65, 80009306), (130, 40004653), (169, 30772810), (338, 15386405), (845, 6154562), (1690, 3077281)]