1233040490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{21433}}^1$

素因数の和:21974

約数の個数: 32

約数和(自身を含む): 2425985856

約数和(自身を除く): 1192945366

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 2615, 5230, 5753, 11506, 21433, 28765, 42866, 57530, 107165, 214330, 235763, 471526, 1178815, 2357630, 11209459, 22418918, 56047295, 112094590, 123304049, 246608098, 616520245, 1233040490]

約数ペア:

[(1, 1233040490), (2, 616520245), (5, 246608098), (10, 123304049), (11, 112094590), (22, 56047295), (55, 22418918), (110, 11209459), (523, 2357630), (1046, 1178815), (2615, 471526), (5230, 235763), (5753, 214330), (11506, 107165), (21433, 57530), (28765, 42866)]