1330508485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{680567}}^1$

素因数の和:680612

約数の個数: 16

約数和(自身を含む): 1764032256

約数和(自身を除く): 433523771

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 680567, 3402835, 11569639, 15653041, 57848195, 78265205, 266101697, 1330508485]

約数ペア:

[(1, 1330508485), (5, 266101697), (17, 78265205), (23, 57848195), (85, 15653041), (115, 11569639), (391, 3402835), (1955, 680567)]