1239366966

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{255329}}^1$

素因数の和:256143

約数の個数: 16

約数和(自身を含む): 2481807600

約数和(自身を除く): 1242440634

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 255329, 510658, 765987, 1531974, 206561161, 413122322, 619683483, 1239366966]

約数ペア:

[(1, 1239366966), (2, 619683483), (3, 413122322), (6, 206561161), (809, 1531974), (1618, 765987), (2427, 510658), (4854, 255329)]