248106454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{36713}}^1$

素因数の和:36855

約数の個数: 16

約数和(自身を含む): 387699840

約数和(自身を除く): 139593386

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 36713, 73426, 1138103, 2276206, 4001717, 8003434, 124053227, 248106454]

約数ペア:

[(1, 248106454), (2, 124053227), (31, 8003434), (62, 4001717), (109, 2276206), (218, 1138103), (3379, 73426), (6758, 36713)]