247482654

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 501365376

約数和(自身を除く): 253882722

約数列:

[1, 2, 3, 6, 107, 214, 321, 397, 642, 794, 971, 1191, 1942, 2382, 2913, 5826, 42479, 84958, 103897, 127437, 207794, 254874, 311691, 385487, 623382, 770974, 1156461, 2312922, 41247109, 82494218, 123741327, 247482654]

約数ペア:

[(1, 247482654), (2, 123741327), (3, 82494218), (6, 41247109), (107, 2312922), (214, 1156461), (321, 770974), (397, 623382), (642, 385487), (794, 311691), (971, 254874), (1191, 207794), (1942, 127437), (2382, 103897), (2913, 84958), (5826, 42479)]