397796052

素因数分解:

$2^2\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{21101}}^1$

素因数の和:22679

約数の個数: 24

約数和(自身を含む): 928825632

約数和(自身を除く): 531029580

約数列:

[1, 2, 3, 4, 6, 12, 1571, 3142, 4713, 6284, 9426, 18852, 21101, 42202, 63303, 84404, 126606, 253212, 33149671, 66299342, 99449013, 132598684, 198898026, 397796052]

約数ペア:

[(1, 397796052), (2, 198898026), (3, 132598684), (4, 99449013), (6, 66299342), (12, 33149671), (1571, 253212), (3142, 126606), (4713, 84404), (6284, 63303), (9426, 42202), (18852, 21101)]