1138994402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{4349}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 2104704000

約数和(自身を除く): 965709598

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1439, 2878, 4349, 8698, 10073, 18707, 20146, 30443, 37414, 56537, 60886, 113074, 130949, 261898, 395759, 791518, 6258211, 12516422, 43807477, 81356743, 87614954, 162713486, 569497201, 1138994402]

約数ペア:

[(1, 1138994402), (2, 569497201), (7, 162713486), (13, 87614954), (14, 81356743), (26, 43807477), (91, 12516422), (182, 6258211), (1439, 791518), (2878, 395759), (4349, 261898), (8698, 130949), (10073, 113074), (18707, 60886), (20146, 56537), (30443, 37414)]