671879846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{47057}}^1$

素因数の和:47140

約数の個数: 24

約数和(自身を含む): 1126568520

約数和(自身を除く): 454688674

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 47057, 94114, 517627, 1035254, 2776363, 5552726, 5693897, 11387794, 30539993, 61079986, 335939923, 671879846]

約数ペア:

[(1, 671879846), (2, 335939923), (11, 61079986), (22, 30539993), (59, 11387794), (118, 5693897), (121, 5552726), (242, 2776363), (649, 1035254), (1298, 517627), (7139, 94114), (14278, 47057)]