1849972045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{48473}}^1$

素因数の和:48944

約数の個数: 16

約数和(自身を含む): 2355836400

約数和(自身を除く): 505864355

約数列:

[1, 5, 17, 85, 449, 2245, 7633, 38165, 48473, 242365, 824041, 4120205, 21764377, 108821885, 369994409, 1849972045]

約数ペア:

[(1, 1849972045), (5, 369994409), (17, 108821885), (85, 21764377), (449, 4120205), (2245, 824041), (7633, 242365), (38165, 48473)]