1861916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 3853920

約数和(自身を除く): 1992004

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2293, 4586, 9172, 16051, 32102, 64204, 66497, 132994, 265988, 465479, 930958, 1861916]

約数ペア:

[(1, 1861916), (2, 930958), (4, 465479), (7, 265988), (14, 132994), (28, 66497), (29, 64204), (58, 32102), (116, 16051), (203, 9172), (406, 4586), (812, 2293)]