1320883374

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{301159}}^1$

素因数の和:301224

約数の個数: 32

約数和(自身を含む): 2862224640

約数和(自身を除く): 1541341266

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 301159, 602318, 903477, 1806954, 5119703, 10239406, 12949837, 15359109, 25899674, 30718218, 38849511, 77699022, 220147229, 440294458, 660441687, 1320883374]

約数ペア:

[(1, 1320883374), (2, 660441687), (3, 440294458), (6, 220147229), (17, 77699022), (34, 38849511), (43, 30718218), (51, 25899674), (86, 15359109), (102, 12949837), (129, 10239406), (258, 5119703), (731, 1806954), (1462, 903477), (2193, 602318), (4386, 301159)]