861036596

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433117}}^1$

素因数の和:433199

約数の個数: 24

約数和(自身を含む): 1746331776

約数和(自身を除く): 885295180

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 433117, 866234, 1732468, 3031819, 6063638, 12127276, 30751307, 61502614, 123005228, 215259149, 430518298, 861036596]

約数ペア:

[(1, 861036596), (2, 430518298), (4, 215259149), (7, 123005228), (14, 61502614), (28, 30751307), (71, 12127276), (142, 6063638), (284, 3031819), (497, 1732468), (994, 866234), (1988, 433117)]