551457876

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 1303271424

約数和(自身を除く): 751813548

約数列:

[1, 2, 3, 4, 6, 12, 127, 233, 254, 381, 466, 508, 699, 762, 932, 1398, 1524, 1553, 2796, 3106, 4659, 6212, 9318, 18636, 29591, 59182, 88773, 118364, 177546, 197231, 355092, 361849, 394462, 591693, 723698, 788924, 1085547, 1183386, 1447396, 2171094, 2366772, 4342188, 45954823, 91909646, 137864469, 183819292, 275728938, 551457876]

約数ペア:

[(1, 551457876), (2, 275728938), (3, 183819292), (4, 137864469), (6, 91909646), (12, 45954823), (127, 4342188), (233, 2366772), (254, 2171094), (381, 1447396), (466, 1183386), (508, 1085547), (699, 788924), (762, 723698), (932, 591693), (1398, 394462), (1524, 361849), (1553, 355092), (2796, 197231), (3106, 177546), (4659, 118364), (6212, 88773), (9318, 59182), (18636, 29591)]