2039137854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{28447}}^1$

素因数の和:29384

約数の個数: 32

約数和(自身を含む): 4396922880

約数和(自身を除く): 2357785026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 919, 1838, 2757, 5514, 11947, 23894, 28447, 35841, 56894, 71682, 85341, 170682, 369811, 739622, 1109433, 2218866, 26142793, 52285586, 78428379, 156856758, 339856309, 679712618, 1019568927, 2039137854]

約数ペア:

[(1, 2039137854), (2, 1019568927), (3, 679712618), (6, 339856309), (13, 156856758), (26, 78428379), (39, 52285586), (78, 26142793), (919, 2218866), (1838, 1109433), (2757, 739622), (5514, 369811), (11947, 170682), (23894, 85341), (28447, 71682), (35841, 56894)]