443348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 833280

約数和(自身を除く): 389932

約数列:

[1, 2, 4, 23, 46, 61, 79, 92, 122, 158, 244, 316, 1403, 1817, 2806, 3634, 4819, 5612, 7268, 9638, 19276, 110837, 221674, 443348]

約数ペア:

[(1, 443348), (2, 221674), (4, 110837), (23, 19276), (46, 9638), (61, 7268), (79, 5612), (92, 4819), (122, 3634), (158, 2806), (244, 1817), (316, 1403)]