274240180868

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{9721}}^1\times {\mathrm{13537}}^1$

素因数の和:23783

約数の個数: 24

約数和(自身を含む): 480926457144

約数和(自身を除く): 206686276276

約数列:

[1, 2, 4, 521, 1042, 2084, 9721, 13537, 19442, 27074, 38884, 54148, 5064641, 7052777, 10129282, 14105554, 20258564, 28211108, 131593177, 263186354, 526372708, 68560045217, 137120090434, 274240180868]

約数ペア:

[(1, 274240180868), (2, 137120090434), (4, 68560045217), (521, 526372708), (1042, 263186354), (2084, 131593177), (9721, 28211108), (13537, 20258564), (19442, 14105554), (27074, 10129282), (38884, 7052777), (54148, 5064641)]