387929528084

素因数分解:

$2^2\times 7^1\times {\mathrm{5581}}^1\times {\mathrm{2482463}}^1$

素因数の和:2488055

約数の個数: 24

約数和(自身を含む): 775998386688

約数和(自身を除く): 388068858604

約数列:

[1, 2, 4, 7, 14, 28, 5581, 11162, 22324, 39067, 78134, 156268, 2482463, 4964926, 9929852, 17377241, 34754482, 69508964, 13854626003, 27709252006, 55418504012, 96982382021, 193964764042, 387929528084]

約数ペア:

[(1, 387929528084), (2, 193964764042), (4, 96982382021), (7, 55418504012), (14, 27709252006), (28, 13854626003), (5581, 69508964), (11162, 34754482), (22324, 17377241), (39067, 9929852), (78134, 4964926), (156268, 2482463)]