2122256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 4404480

約数和(自身を除く): 2282224

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 79, 92, 146, 158, 184, 292, 316, 368, 584, 632, 1168, 1264, 1679, 1817, 3358, 3634, 5767, 6716, 7268, 11534, 13432, 14536, 23068, 26864, 29072, 46136, 92272, 132641, 265282, 530564, 1061128, 2122256]

約数ペア:

[(1, 2122256), (2, 1061128), (4, 530564), (8, 265282), (16, 132641), (23, 92272), (46, 46136), (73, 29072), (79, 26864), (92, 23068), (146, 14536), (158, 13432), (184, 11534), (292, 7268), (316, 6716), (368, 5767), (584, 3634), (632, 3358), (1168, 1817), (1264, 1679)]