2019758969

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{911}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 2117664000

約数和(自身を除く): 97905031

約数列:

[1, 29, 89, 859, 911, 2581, 24911, 26419, 76451, 81079, 782549, 2217079, 2351291, 22693921, 69646861, 2019758969]

約数ペア:

[(1, 2019758969), (29, 69646861), (89, 22693921), (859, 2351291), (911, 2217079), (2581, 782549), (24911, 81079), (26419, 76451)]