2028497627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18867

約数の個数: 24

約数和(自身を含む): 2405932704

約数和(自身を除く): 377435077

約数列:

[1, 13, 19, 23, 247, 299, 361, 437, 4693, 5681, 8303, 18793, 107939, 244309, 357067, 432239, 4641871, 5619107, 6784273, 8212541, 88195549, 106763033, 156038279, 2028497627]

約数ペア:

[(1, 2028497627), (13, 156038279), (19, 106763033), (23, 88195549), (247, 8212541), (299, 6784273), (361, 5619107), (437, 4641871), (4693, 432239), (5681, 357067), (8303, 244309), (18793, 107939)]