2661130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5081

約数の個数: 16

約数和(自身を含む): 4881384

約数和(自身を除く): 2220254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 5021, 10042, 25105, 50210, 266113, 532226, 1330565, 2661130]

約数ペア:

[(1, 2661130), (2, 1330565), (5, 532226), (10, 266113), (53, 50210), (106, 25105), (265, 10042), (530, 5021)]