866340862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 1387782720

約数和(自身を除く): 521441858

約数列:

[1, 2, 23, 46, 53, 106, 269, 538, 1219, 1321, 2438, 2642, 6187, 12374, 14257, 28514, 30383, 60766, 70013, 140026, 327911, 355349, 655822, 710698, 1610299, 3220598, 8173027, 16346054, 18833497, 37666994, 433170431, 866340862]

約数ペア:

[(1, 866340862), (2, 433170431), (23, 37666994), (46, 18833497), (53, 16346054), (106, 8173027), (269, 3220598), (538, 1610299), (1219, 710698), (1321, 655822), (2438, 355349), (2642, 327911), (6187, 140026), (12374, 70013), (14257, 60766), (28514, 30383)]