2850871982

素因数分解:

$2^1\times 7^1\times {\mathrm{9689}}^1\times {\mathrm{21017}}^1$

素因数の和:30715

約数の個数: 16

約数和(自身を含む): 4887946080

約数和(自身を除く): 2037074098

約数列:

[1, 2, 7, 14, 9689, 19378, 21017, 42034, 67823, 135646, 147119, 294238, 203633713, 407267426, 1425435991, 2850871982]

約数ペア:

[(1, 2850871982), (2, 1425435991), (7, 407267426), (14, 203633713), (9689, 294238), (19378, 147119), (21017, 135646), (42034, 67823)]