1890008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 3658560

約数和(自身を除く): 1768552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 7621, 15242, 30484, 60968, 236251, 472502, 945004, 1890008]

約数ペア:

[(1, 1890008), (2, 945004), (4, 472502), (8, 236251), (31, 60968), (62, 30484), (124, 15242), (248, 7621)]