1270390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11549}}^1$

素因数の和:11567

約数の個数: 16

約数和(自身を含む): 2494800

約数和(自身を除く): 1224410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11549, 23098, 57745, 115490, 127039, 254078, 635195, 1270390]

約数ペア:

[(1, 1270390), (2, 635195), (5, 254078), (10, 127039), (11, 115490), (22, 57745), (55, 23098), (110, 11549)]