397776396

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{51713}}^1$

素因数の和:52361

約数の個数: 24

約数和(自身を含む): 929610864

約数和(自身を除く): 531834468

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 51713, 103426, 155139, 206852, 310278, 620556, 33148033, 66296066, 99444099, 132592132, 198888198, 397776396]

約数ペア:

[(1, 397776396), (2, 198888198), (3, 132592132), (4, 99444099), (6, 66296066), (12, 33148033), (641, 620556), (1282, 310278), (1923, 206852), (2564, 155139), (3846, 103426), (7692, 51713)]