814884538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 1384217856

約数和(自身を除く): 569333318

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 169, 338, 403, 806, 937, 1079, 1874, 2158, 2573, 5146, 5239, 10478, 12181, 14027, 24362, 28054, 29047, 33449, 58094, 66898, 77771, 155542, 158353, 316706, 377611, 434837, 755222, 869674, 1011023, 2022046, 2410901, 4821802, 4908943, 9817886, 13143299, 26286598, 31341713, 62683426, 407442269, 814884538]

約数ペア:

[(1, 814884538), (2, 407442269), (13, 62683426), (26, 31341713), (31, 26286598), (62, 13143299), (83, 9817886), (166, 4908943), (169, 4821802), (338, 2410901), (403, 2022046), (806, 1011023), (937, 869674), (1079, 755222), (1874, 434837), (2158, 377611), (2573, 316706), (5146, 158353), (5239, 155542), (10478, 77771), (12181, 66898), (14027, 58094), (24362, 33449), (28054, 29047)]