127990588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 254016000

約数和(自身を除く): 126025412

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 236, 517, 649, 1034, 1049, 1298, 2068, 2098, 2596, 2773, 4196, 5546, 11092, 11539, 23078, 30503, 46156, 49303, 61006, 61891, 98606, 122012, 123782, 197212, 247564, 542333, 680801, 1084666, 1361602, 2169332, 2723204, 2908877, 5817754, 11635508, 31997647, 63995294, 127990588]

約数ペア:

[(1, 127990588), (2, 63995294), (4, 31997647), (11, 11635508), (22, 5817754), (44, 2908877), (47, 2723204), (59, 2169332), (94, 1361602), (118, 1084666), (188, 680801), (236, 542333), (517, 247564), (649, 197212), (1034, 123782), (1049, 122012), (1298, 98606), (2068, 61891), (2098, 61006), (2596, 49303), (2773, 46156), (4196, 30503), (5546, 23078), (11092, 11539)]