2023152820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7781357}}^1$

素因数の和:7781379

約数の個数: 24

約数和(自身を含む): 4575438504

約数和(自身を除く): 2552285684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7781357, 15562714, 31125428, 38906785, 77813570, 101157641, 155627140, 202315282, 404630564, 505788205, 1011576410, 2023152820]

約数ペア:

[(1, 2023152820), (2, 1011576410), (4, 505788205), (5, 404630564), (10, 202315282), (13, 155627140), (20, 101157641), (26, 77813570), (52, 38906785), (65, 31125428), (130, 15562714), (260, 7781357)]