2972612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 5510400

約数和(自身を除く): 2537788

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 409, 818, 1636, 1817, 3634, 7268, 9407, 18814, 32311, 37628, 64622, 129244, 743153, 1486306, 2972612]

約数ペア:

[(1, 2972612), (2, 1486306), (4, 743153), (23, 129244), (46, 64622), (79, 37628), (92, 32311), (158, 18814), (316, 9407), (409, 7268), (818, 3634), (1636, 1817)]