388486596

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{752881}}^1$

素因数の和:752931

約数の個数: 24

約数和(自身を含む): 927550624

約数和(自身を除く): 539064028

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 752881, 1505762, 2258643, 3011524, 4517286, 9034572, 32373883, 64747766, 97121649, 129495532, 194243298, 388486596]

約数ペア:

[(1, 388486596), (2, 194243298), (3, 129495532), (4, 97121649), (6, 64747766), (12, 32373883), (43, 9034572), (86, 4517286), (129, 3011524), (172, 2258643), (258, 1505762), (516, 752881)]