2018667404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1687849}}^1$

素因数の和:1687889

約数の個数: 24

約数和(自身を含む): 3969823200

約数和(自身を除く): 1951155796

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 1687849, 3375698, 6751396, 21942037, 38820527, 43884074, 77641054, 87768148, 155282108, 504666851, 1009333702, 2018667404]

約数ペア:

[(1, 2018667404), (2, 1009333702), (4, 504666851), (13, 155282108), (23, 87768148), (26, 77641054), (46, 43884074), (52, 38820527), (92, 21942037), (299, 6751396), (598, 3375698), (1196, 1687849)]