2290717130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{15889}}^1$

素因数の和:17018

約数の個数: 32

約数和(自身を含む): 4444750800

約数和(自身を除く): 2154033670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 2218, 5545, 11090, 14417, 15889, 28834, 31778, 72085, 79445, 144170, 158890, 206557, 413114, 1032785, 2065570, 17620901, 35241802, 88104505, 176209010, 229071713, 458143426, 1145358565, 2290717130]

約数ペア:

[(1, 2290717130), (2, 1145358565), (5, 458143426), (10, 229071713), (13, 176209010), (26, 88104505), (65, 35241802), (130, 17620901), (1109, 2065570), (2218, 1032785), (5545, 413114), (11090, 206557), (14417, 158890), (15889, 144170), (28834, 79445), (31778, 72085)]