677015636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 1324753920

約数和(自身を除く): 647738284

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 443, 517, 739, 886, 1034, 1478, 1772, 2068, 2956, 4873, 8129, 9746, 16258, 19492, 20821, 32516, 34733, 41642, 69466, 83284, 138932, 229031, 327377, 382063, 458062, 654754, 764126, 916124, 1309508, 1528252, 3601147, 7202294, 14404588, 15386719, 30773438, 61546876, 169253909, 338507818, 677015636]

約数ペア:

[(1, 677015636), (2, 338507818), (4, 169253909), (11, 61546876), (22, 30773438), (44, 15386719), (47, 14404588), (94, 7202294), (188, 3601147), (443, 1528252), (517, 1309508), (739, 916124), (886, 764126), (1034, 654754), (1478, 458062), (1772, 382063), (2068, 327377), (2956, 229031), (4873, 138932), (8129, 83284), (9746, 69466), (16258, 41642), (19492, 34733), (20821, 32516)]