9888966265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1211141}}^1$

素因数の和:1211240

約数の個数: 16

約数和(自身を含む): 12557120256

約数和(自身を除く): 2668153991

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 1211141, 6055705, 27856243, 85991011, 139281215, 429955055, 1977793253, 9888966265]

約数ペア:

[(1, 9888966265), (5, 1977793253), (23, 429955055), (71, 139281215), (115, 85991011), (355, 27856243), (1633, 6055705), (8165, 1211141)]