3998608

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3102

約数の個数: 20

約数和(自身を含む): 7843248

約数和(自身を除く): 3844640

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 3011, 6022, 12044, 24088, 48176, 249913, 499826, 999652, 1999304, 3998608]

約数ペア:

[(1, 3998608), (2, 1999304), (4, 999652), (8, 499826), (16, 249913), (83, 48176), (166, 24088), (332, 12044), (664, 6022), (1328, 3011)]