4428670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4124930

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 239, 478, 545, 1090, 1195, 1853, 2390, 3706, 4063, 8126, 9265, 18530, 20315, 26051, 40630, 52102, 130255, 260510, 442867, 885734, 2214335, 4428670]

約数ペア:

[(1, 4428670), (2, 2214335), (5, 885734), (10, 442867), (17, 260510), (34, 130255), (85, 52102), (109, 40630), (170, 26051), (218, 20315), (239, 18530), (478, 9265), (545, 8126), (1090, 4063), (1195, 3706), (1853, 2390)]