3990584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38371}}^1$

素因数の和:38390

約数の個数: 16

約数和(自身を含む): 8058120

約数和(自身を除く): 4067536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38371, 76742, 153484, 306968, 498823, 997646, 1995292, 3990584]

約数ペア:

[(1, 3990584), (2, 1995292), (4, 997646), (8, 498823), (13, 306968), (26, 153484), (52, 76742), (104, 38371)]