389032534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5869}}^1$

素因数の和:6036

約数の個数: 32

約数和(自身を含む): 669461760

約数和(自身を除く): 280429226

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1441, 2882, 3013, 5869, 6026, 11738, 33143, 64559, 66286, 129118, 134987, 269974, 768839, 1484857, 1537678, 2969714, 8457229, 16914458, 17683297, 35366594, 194516267, 389032534]

約数ペア:

[(1, 389032534), (2, 194516267), (11, 35366594), (22, 17683297), (23, 16914458), (46, 8457229), (131, 2969714), (253, 1537678), (262, 1484857), (506, 768839), (1441, 269974), (2882, 134987), (3013, 129118), (5869, 66286), (6026, 64559), (11738, 33143)]