323213690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{2087}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 616978944

約数和(自身を除く): 293765254

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 911, 1822, 2087, 4174, 4555, 9110, 10435, 15487, 20870, 30974, 35479, 70958, 77435, 154870, 177395, 354790, 1901257, 3802514, 9506285, 19012570, 32321369, 64642738, 161606845, 323213690]

約数ペア:

[(1, 323213690), (2, 161606845), (5, 64642738), (10, 32321369), (17, 19012570), (34, 9506285), (85, 3802514), (170, 1901257), (911, 354790), (1822, 177395), (2087, 154870), (4174, 77435), (4555, 70958), (9110, 35479), (10435, 30974), (15487, 20870)]