1265506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 2249856

約数和(自身を除く): 984350

約数列:

[1, 2, 11, 22, 23, 41, 46, 61, 82, 122, 253, 451, 506, 671, 902, 943, 1342, 1403, 1886, 2501, 2806, 5002, 10373, 15433, 20746, 27511, 30866, 55022, 57523, 115046, 632753, 1265506]

約数ペア:

[(1, 1265506), (2, 632753), (11, 115046), (22, 57523), (23, 55022), (41, 30866), (46, 27511), (61, 20746), (82, 15433), (122, 10373), (253, 5002), (451, 2806), (506, 2501), (671, 1886), (902, 1403), (943, 1342)]