1138049572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{51421}}^1$

素因数の和:51939

約数の個数: 24

約数和(自身を含む): 2177001792

約数和(自身を除く): 1038952220

約数列:

[1, 2, 4, 11, 22, 44, 503, 1006, 2012, 5533, 11066, 22132, 51421, 102842, 205684, 565631, 1131262, 2262524, 25864763, 51729526, 103459052, 284512393, 569024786, 1138049572]

約数ペア:

[(1, 1138049572), (2, 569024786), (4, 284512393), (11, 103459052), (22, 51729526), (44, 25864763), (503, 2262524), (1006, 1131262), (2012, 565631), (5533, 205684), (11066, 102842), (22132, 51421)]