1330982230

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{480499}}^1$

素因数の和:480783

約数の個数: 16

約数和(自身を含む): 2404422000

約数和(自身を除く): 1073439770

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 480499, 960998, 2402495, 4804990, 133098223, 266196446, 665491115, 1330982230]

約数ペア:

[(1, 1330982230), (2, 665491115), (5, 266196446), (10, 133098223), (277, 4804990), (554, 2402495), (1385, 960998), (2770, 480499)]