629946

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 1385280

約数和(自身を除く): 755334

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 443, 474, 711, 886, 1329, 1422, 2658, 3987, 7974, 34997, 69994, 104991, 209982, 314973, 629946]

約数ペア:

[(1, 629946), (2, 314973), (3, 209982), (6, 104991), (9, 69994), (18, 34997), (79, 7974), (158, 3987), (237, 2658), (443, 1422), (474, 1329), (711, 886)]