2319820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 5158944

約数和(自身を除く): 2839124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6823, 13646, 27292, 34115, 68230, 115991, 136460, 231982, 463964, 579955, 1159910, 2319820]

約数ペア:

[(1, 2319820), (2, 1159910), (4, 579955), (5, 463964), (10, 231982), (17, 136460), (20, 115991), (34, 68230), (68, 34115), (85, 27292), (170, 13646), (340, 6823)]