290616222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3725849}}^1$

素因数の和:3725867

約数の個数: 16

約数和(自身を含む): 625942800

約数和(自身を除く): 335326578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3725849, 7451698, 11177547, 22355094, 48436037, 96872074, 145308111, 290616222]

約数ペア:

[(1, 290616222), (2, 145308111), (3, 96872074), (6, 48436037), (13, 22355094), (26, 11177547), (39, 7451698), (78, 3725849)]