805220628

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{651473}}^1$

素因数の和:651583

約数の個数: 24

約数和(自身を含む): 1897092288

約数和(自身を除く): 1091871660

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 651473, 1302946, 1954419, 2605892, 3908838, 7817676, 67101719, 134203438, 201305157, 268406876, 402610314, 805220628]

約数ペア:

[(1, 805220628), (2, 402610314), (3, 268406876), (4, 201305157), (6, 134203438), (12, 67101719), (103, 7817676), (206, 3908838), (309, 2605892), (412, 1954419), (618, 1302946), (1236, 651473)]