142706938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 242966592

約数和(自身を除く): 100259654

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 2473, 2623, 4946, 5246, 27203, 28853, 54406, 57706, 106339, 150853, 212678, 301706, 1169729, 1659383, 2339458, 3318766, 6486679, 12973358, 71353469, 142706938]

約数ペア:

[(1, 142706938), (2, 71353469), (11, 12973358), (22, 6486679), (43, 3318766), (61, 2339458), (86, 1659383), (122, 1169729), (473, 301706), (671, 212678), (946, 150853), (1342, 106339), (2473, 57706), (2623, 54406), (4946, 28853), (5246, 27203)]