858304892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{152941}}^1$

素因数の和:153029

約数の個数: 24

約数和(自身を含む): 1593043872

約数和(自身を除く): 734738980

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 152941, 305882, 611764, 3517643, 7035286, 9329401, 14070572, 18658802, 37317604, 214576223, 429152446, 858304892]

約数ペア:

[(1, 858304892), (2, 429152446), (4, 214576223), (23, 37317604), (46, 18658802), (61, 14070572), (92, 9329401), (122, 7035286), (244, 3517643), (1403, 611764), (2806, 305882), (5612, 152941)]