789230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 1541592

約数和(自身を除く): 752362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 467, 845, 934, 1690, 2335, 4670, 6071, 12142, 30355, 60710, 78923, 157846, 394615, 789230]

約数ペア:

[(1, 789230), (2, 394615), (5, 157846), (10, 78923), (13, 60710), (26, 30355), (65, 12142), (130, 6071), (169, 4670), (338, 2335), (467, 1690), (845, 934)]