1862860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 4142880

約数和(自身を除く): 2280020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5479, 10958, 21916, 27395, 54790, 93143, 109580, 186286, 372572, 465715, 931430, 1862860]

約数ペア:

[(1, 1862860), (2, 931430), (4, 465715), (5, 372572), (10, 186286), (17, 109580), (20, 93143), (34, 54790), (68, 27395), (85, 21916), (170, 10958), (340, 5479)]