1409683430

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{198827}}^1$

素因数の和:199543

約数の個数: 16

約数和(自身を含む): 2541021840

約数和(自身を除く): 1131338410

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 198827, 397654, 994135, 1988270, 140968343, 281936686, 704841715, 1409683430]

約数ペア:

[(1, 1409683430), (2, 704841715), (5, 281936686), (10, 140968343), (709, 1988270), (1418, 994135), (3545, 397654), (7090, 198827)]