2143258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 3695868

約数和(自身を除く): 1552610

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 373, 442, 746, 2873, 4849, 5746, 6341, 9698, 12682, 63037, 82433, 126074, 164866, 1071629, 2143258]

約数ペア:

[(1, 2143258), (2, 1071629), (13, 164866), (17, 126074), (26, 82433), (34, 63037), (169, 12682), (221, 9698), (338, 6341), (373, 5746), (442, 4849), (746, 2873)]