1211894630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{8581}}^1$

素因数の和:9104

約数の個数: 32

約数和(自身を含む): 2261528640

約数和(自身を除く): 1049634010

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 487, 974, 2435, 4870, 8581, 14123, 17162, 28246, 42905, 70615, 85810, 141230, 248849, 497698, 1244245, 2488490, 4178947, 8357894, 20894735, 41789470, 121189463, 242378926, 605947315, 1211894630]

約数ペア:

[(1, 1211894630), (2, 605947315), (5, 242378926), (10, 121189463), (29, 41789470), (58, 20894735), (145, 8357894), (290, 4178947), (487, 2488490), (974, 1244245), (2435, 497698), (4870, 248849), (8581, 141230), (14123, 85810), (17162, 70615), (28246, 42905)]