2480996886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181439}}^1$

素因数の和:181540

約数の個数: 32

約数和(自身を含む): 5173217280

約数和(自身を除く): 2692220394

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 181439, 362878, 544317, 1088634, 7801877, 9616267, 15603754, 19232534, 23405631, 28848801, 46811262, 57697602, 413499481, 826998962, 1240498443, 2480996886]

約数ペア:

[(1, 2480996886), (2, 1240498443), (3, 826998962), (6, 413499481), (43, 57697602), (53, 46811262), (86, 28848801), (106, 23405631), (129, 19232534), (159, 15603754), (258, 9616267), (318, 7801877), (2279, 1088634), (4558, 544317), (6837, 362878), (13674, 181439)]