2146948156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29207}}^1$

素因数の和:29298

約数の個数: 48

約数和(自身を含む): 4239599616

約数和(自身を除く): 2092651460

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1564, 1598, 2162, 3196, 4324, 18377, 29207, 36754, 58414, 73508, 116828, 496519, 671761, 993038, 1343522, 1372729, 1986076, 2687044, 2745458, 5490916, 11419937, 22839874, 23336393, 31572767, 45679748, 46672786, 63145534, 93345572, 126291068, 536737039, 1073474078, 2146948156]

約数ペア:

[(1, 2146948156), (2, 1073474078), (4, 536737039), (17, 126291068), (23, 93345572), (34, 63145534), (46, 46672786), (47, 45679748), (68, 31572767), (92, 23336393), (94, 22839874), (188, 11419937), (391, 5490916), (782, 2745458), (799, 2687044), (1081, 1986076), (1564, 1372729), (1598, 1343522), (2162, 993038), (3196, 671761), (4324, 496519), (18377, 116828), (29207, 73508), (36754, 58414)]