2003966666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{6079}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 3350323200

約数和(自身を除く): 1346356534

約数列:

[1, 2, 13, 26, 31, 62, 403, 409, 806, 818, 5317, 6079, 10634, 12158, 12679, 25358, 79027, 158054, 164827, 188449, 329654, 376898, 2449837, 2486311, 4899674, 4972622, 32322043, 64644086, 77075641, 154151282, 1001983333, 2003966666]

約数ペア:

[(1, 2003966666), (2, 1001983333), (13, 154151282), (26, 77075641), (31, 64644086), (62, 32322043), (403, 4972622), (409, 4899674), (806, 2486311), (818, 2449837), (5317, 376898), (6079, 329654), (10634, 188449), (12158, 164827), (12679, 158054), (25358, 79027)]