2017283219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257077}}^1$

素因数の和:257162

約数の個数: 16

約数和(自身を含む): 2467948800

約数和(自身を除く): 450665581

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 257077, 1799539, 4884463, 15167543, 34191241, 106172801, 288183317, 2017283219]

約数ペア:

[(1, 2017283219), (7, 288183317), (19, 106172801), (59, 34191241), (133, 15167543), (413, 4884463), (1121, 1799539), (7847, 257077)]