260047876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{733}}^2$

素因数の和:1492

約数の個数: 27

約数和(自身を含む): 500899413

約数和(自身を除く): 240851537

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 733, 1466, 2932, 8063, 16126, 32252, 88693, 177386, 354772, 537289, 1074578, 2149156, 5910179, 11820358, 23640716, 65011969, 130023938, 260047876]

約数ペア:

[(1, 260047876), (2, 130023938), (4, 65011969), (11, 23640716), (22, 11820358), (44, 5910179), (121, 2149156), (242, 1074578), (484, 537289), (733, 354772), (1466, 177386), (2932, 88693), (8063, 32252)]