2109857522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1443131}}^1$

素因数の和:1443193

約数の個数: 16

約数和(自身を含む): 3428881632

約数和(自身を除く): 1319024110

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1443131, 2886262, 24533227, 49066454, 62054633, 124109266, 1054928761, 2109857522]

約数ペア:

[(1, 2109857522), (2, 1054928761), (17, 124109266), (34, 62054633), (43, 49066454), (86, 24533227), (731, 2886262), (1462, 1443131)]