898108922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 1443657600

約数和(自身を除く): 545548678

約数列:

[1, 2, 23, 43, 46, 86, 349, 698, 989, 1301, 1978, 2602, 8027, 15007, 16054, 29923, 30014, 55943, 59846, 111886, 345161, 454049, 690322, 908098, 1286689, 2573378, 10443127, 19524107, 20886254, 39048214, 449054461, 898108922]

約数ペア:

[(1, 898108922), (2, 449054461), (23, 39048214), (43, 20886254), (46, 19524107), (86, 10443127), (349, 2573378), (698, 1286689), (989, 908098), (1301, 690322), (1978, 454049), (2602, 345161), (8027, 111886), (15007, 59846), (16054, 55943), (29923, 30014)]