423749666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{5039}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 669513600

約数和(自身を除く): 245763934

約数列:

[1, 2, 19, 38, 2213, 4426, 5039, 10078, 42047, 84094, 95741, 191482, 11151307, 22302614, 211874833, 423749666]

約数ペア:

[(1, 423749666), (2, 211874833), (19, 22302614), (38, 11151307), (2213, 191482), (4426, 95741), (5039, 84094), (10078, 42047)]