2981027024

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{595253}}^1$

素因数の和:595574

約数の個数: 20

約数和(自身を含む): 5794202436

約数和(自身を除く): 2813175412

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 595253, 1190506, 2381012, 4762024, 9524048, 186314189, 372628378, 745256756, 1490513512, 2981027024]

約数ペア:

[(1, 2981027024), (2, 1490513512), (4, 745256756), (8, 372628378), (16, 186314189), (313, 9524048), (626, 4762024), (1252, 2381012), (2504, 1190506), (5008, 595253)]