2883212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 5409600

約数和(自身を除く): 2526388

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 643, 1121, 1286, 2242, 2572, 4484, 12217, 24434, 37937, 48868, 75874, 151748, 720803, 1441606, 2883212]

約数ペア:

[(1, 2883212), (2, 1441606), (4, 720803), (19, 151748), (38, 75874), (59, 48868), (76, 37937), (118, 24434), (236, 12217), (643, 4484), (1121, 2572), (1286, 2242)]