1058642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 1800960

約数和(自身を除く): 742318

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2143, 4286, 27859, 40717, 55718, 81434, 529321, 1058642]

約数ペア:

[(1, 1058642), (2, 529321), (13, 81434), (19, 55718), (26, 40717), (38, 27859), (247, 4286), (494, 2143)]