750847578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{135581}}^1$

素因数の和:135670

約数の個数: 32

約数和(自身を含む): 1639999872

約数和(自身を除く): 889152294

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 135581, 271162, 406743, 813486, 1762553, 3525106, 5287659, 9626251, 10575318, 19252502, 28878753, 57757506, 125141263, 250282526, 375423789, 750847578]

約数ペア:

[(1, 750847578), (2, 375423789), (3, 250282526), (6, 125141263), (13, 57757506), (26, 28878753), (39, 19252502), (71, 10575318), (78, 9626251), (142, 5287659), (213, 3525106), (426, 1762553), (923, 813486), (1846, 406743), (2769, 271162), (5538, 135581)]