2106904

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1181}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 3971520

約数和(自身を除く): 1864616

約数列:

[1, 2, 4, 8, 223, 446, 892, 1181, 1784, 2362, 4724, 9448, 263363, 526726, 1053452, 2106904]

約数ペア:

[(1, 2106904), (2, 1053452), (4, 526726), (8, 263363), (223, 9448), (446, 4724), (892, 2362), (1181, 1784)]