3848890.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{39989}}^1$

素因数の和:40015

約数の個数: 18

約数和(自身を含む): 37230690

約数和(自身を除く): 17876014

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 39989, 79978, 159956, 439879, 879758, 1759516, 4838669, 9677338, 19354676]

約数ペア:

[(1, 19354676), (2, 9677338), (4, 4838669), (11, 1759516), (22, 879758), (44, 439879), (121, 159956), (242, 79978), (484, 39989)]