3996642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51239}}^1$

素因数の和:51257

約数の個数: 16

約数和(自身を含む): 8608320

約数和(自身を除く): 4611678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 51239, 102478, 153717, 307434, 666107, 1332214, 1998321, 3996642]

約数ペア:

[(1, 3996642), (2, 1998321), (3, 1332214), (6, 666107), (13, 307434), (26, 153717), (39, 102478), (78, 51239)]