1330888573

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{52391}}^1$

素因数の和:52608

約数の個数: 16

約数和(自身を含む): 1609482240

約数和(自身を除く): 278593667

約数列:

[1, 7, 19, 133, 191, 1337, 3629, 25403, 52391, 366737, 995429, 6968003, 10006681, 70046767, 190126939, 1330888573]

約数ペア:

[(1, 1330888573), (7, 190126939), (19, 70046767), (133, 10006681), (191, 6968003), (1337, 995429), (3629, 366737), (25403, 52391)]