3981864

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 10009440

約数和(自身を除く): 6027576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 661, 753, 1004, 1322, 1506, 1983, 2008, 2644, 3012, 3966, 5288, 6024, 7932, 15864, 165911, 331822, 497733, 663644, 995466, 1327288, 1990932, 3981864]

約数ペア:

[(1, 3981864), (2, 1990932), (3, 1327288), (4, 995466), (6, 663644), (8, 497733), (12, 331822), (24, 165911), (251, 15864), (502, 7932), (661, 6024), (753, 5288), (1004, 3966), (1322, 3012), (1506, 2644), (1983, 2008)]