3952388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 7724640

約数和(自身を除く): 3772252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2089, 4178, 8356, 22979, 45958, 89827, 91916, 179654, 359308, 988097, 1976194, 3952388]

約数ペア:

[(1, 3952388), (2, 1976194), (4, 988097), (11, 359308), (22, 179654), (43, 91916), (44, 89827), (86, 45958), (172, 22979), (473, 8356), (946, 4178), (1892, 2089)]