68844334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139361}}^1$

素因数の和:139395

約数の個数: 16

約数和(自身を含む): 117064080

約数和(自身を除く): 48219746

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 139361, 278722, 1811693, 2647859, 3623386, 5295718, 34422167, 68844334]

約数ペア:

[(1, 68844334), (2, 34422167), (13, 5295718), (19, 3623386), (26, 2647859), (38, 1811693), (247, 278722), (494, 139361)]