1631238258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1\times {\mathrm{8443}}^1$

素因数の和:10938

約数の個数: 32

約数和(自身を含む): 3515270976

約数和(自身を除く): 1884032718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2477, 4954, 7431, 8443, 14862, 16886, 25329, 32201, 50658, 64402, 96603, 109759, 193206, 219518, 329277, 658554, 20913311, 41826622, 62739933, 125479866, 271873043, 543746086, 815619129, 1631238258]

約数ペア:

[(1, 1631238258), (2, 815619129), (3, 543746086), (6, 271873043), (13, 125479866), (26, 62739933), (39, 41826622), (78, 20913311), (2477, 658554), (4954, 329277), (7431, 219518), (8443, 193206), (14862, 109759), (16886, 96603), (25329, 64402), (32201, 50658)]