3937414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 6400800

約数和(自身を除く): 2463386

約数列:

[1, 2, 13, 26, 199, 398, 761, 1522, 2587, 5174, 9893, 19786, 151439, 302878, 1968707, 3937414]

約数ペア:

[(1, 3937414), (2, 1968707), (13, 302878), (26, 151439), (199, 19786), (398, 9893), (761, 5174), (1522, 2587)]