180840613

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 193752000

約数和(自身を除く): 12911387

約数列:

[1, 19, 89, 229, 467, 1691, 4351, 8873, 20381, 41563, 106943, 387239, 789697, 2031917, 9517927, 180840613]

約数ペア:

[(1, 180840613), (19, 9517927), (89, 2031917), (229, 789697), (467, 387239), (1691, 106943), (4351, 41563), (8873, 20381)]