1274753876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2633789}}^1$

素因数の和:2633815

約数の個数: 18

約数和(自身を含む): 2452058490

約数和(自身を除く): 1177304614

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2633789, 5267578, 10535156, 28971679, 57943358, 115886716, 318688469, 637376938, 1274753876]

約数ペア:

[(1, 1274753876), (2, 637376938), (4, 318688469), (11, 115886716), (22, 57943358), (44, 28971679), (121, 10535156), (242, 5267578), (484, 2633789)]