3849140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11347

約数の個数: 24

約数和(自身を含む): 8559432

約数和(自身を除く): 4710292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11321, 22642, 45284, 56605, 113210, 192457, 226420, 384914, 769828, 962285, 1924570, 3849140]

約数ペア:

[(1, 3849140), (2, 1924570), (4, 962285), (5, 769828), (10, 384914), (17, 226420), (20, 192457), (34, 113210), (68, 56605), (85, 45284), (170, 22642), (340, 11321)]