78801356882

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1445207}}^1$

素因数の和:1445545

約数の個数: 16

約数和(自身を含む): 119663222400

約数和(自身を除く): 40861865518

約数列:

[1, 2, 137, 199, 274, 398, 27263, 54526, 1445207, 2890414, 197993359, 287596193, 395986718, 575192386, 39400678441, 78801356882]

約数ペア:

[(1, 78801356882), (2, 39400678441), (137, 575192386), (199, 395986718), (274, 287596193), (398, 197993359), (27263, 2890414), (54526, 1445207)]