2017251254

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1\times {\mathrm{10903}}^1$

素因数の和:12155

約数の個数: 16

約数和(自身を含む): 3067077120

約数和(自身を除く): 1049825866

約数列:

[1, 2, 79, 158, 1171, 2342, 10903, 21806, 92509, 185018, 861337, 1722674, 12767413, 25534826, 1008625627, 2017251254]

約数ペア:

[(1, 2017251254), (2, 1008625627), (79, 25534826), (158, 12767413), (1171, 1722674), (2342, 861337), (10903, 185018), (21806, 92509)]