1337220008

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{82463}}^1$

素因数の和:84496

約数の個数: 16

約数和(自身を含む): 2508554880

約数和(自身を除く): 1171334872

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 16216, 82463, 164926, 329852, 659704, 167152501, 334305002, 668610004, 1337220008]

約数ペア:

[(1, 1337220008), (2, 668610004), (4, 334305002), (8, 167152501), (2027, 659704), (4054, 329852), (8108, 164926), (16216, 82463)]