1330454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 16

約数和(自身を含む): 2138400

約数和(自身を除く): 807946

約数列:

[1, 2, 17, 34, 109, 218, 359, 718, 1853, 3706, 6103, 12206, 39131, 78262, 665227, 1330454]

約数ペア:

[(1, 1330454), (2, 665227), (17, 78262), (34, 39131), (109, 12206), (218, 6103), (359, 3706), (718, 1853)]