1294550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 2551176

約数和(自身を除く): 1256626

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1523, 3046, 7615, 15230, 25891, 38075, 51782, 76150, 129455, 258910, 647275, 1294550]

約数ペア:

[(1, 1294550), (2, 647275), (5, 258910), (10, 129455), (17, 76150), (25, 51782), (34, 38075), (50, 25891), (85, 15230), (170, 7615), (425, 3046), (850, 1523)]