2269678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 3538080

約数和(自身を除く): 1268402

約数列:

[1, 2, 41, 82, 89, 178, 311, 622, 3649, 7298, 12751, 25502, 27679, 55358, 1134839, 2269678]

約数ペア:

[(1, 2269678), (2, 1134839), (41, 55358), (82, 27679), (89, 25502), (178, 12751), (311, 7298), (622, 3649)]