6646843408

素因数分解:

$2^4\times {\mathrm{415427713}}^1$

素因数の和:415427721

約数の個数: 10

約数和(自身を含む): 12878259134

約数和(自身を除く): 6231415726

約数列:

[1, 2, 4, 8, 16, 415427713, 830855426, 1661710852, 3323421704, 6646843408]

約数ペア:

[(1, 6646843408), (2, 3323421704), (4, 1661710852), (8, 830855426), (16, 415427713)]