490695062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1715717}}^1$

素因数の和:1715743

約数の個数: 16

約数和(自身を含む): 864721872

約数和(自身を除く): 374026810

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1715717, 3431434, 18872887, 22304321, 37745774, 44608642, 245347531, 490695062]

約数ペア:

[(1, 490695062), (2, 245347531), (11, 44608642), (13, 37745774), (22, 22304321), (26, 18872887), (143, 3431434), (286, 1715717)]