1401991672

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{82007}}^1$

素因数の和:84150

約数の個数: 16

約数和(自身を含む): 2629996560

約数和(自身を除く): 1228004888

約数列:

[1, 2, 4, 8, 2137, 4274, 8548, 17096, 82007, 164014, 328028, 656056, 175248959, 350497918, 700995836, 1401991672]

約数ペア:

[(1, 1401991672), (2, 700995836), (4, 350497918), (8, 175248959), (2137, 656056), (4274, 328028), (8548, 164014), (17096, 82007)]