978017050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{201653}}^1$

素因数の和:201762

約数の個数: 24

約数和(自身を含む): 1837874556

約数和(自身を除く): 859857506

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 201653, 403306, 1008265, 2016530, 5041325, 10082650, 19560341, 39120682, 97801705, 195603410, 489008525, 978017050]

約数ペア:

[(1, 978017050), (2, 489008525), (5, 195603410), (10, 97801705), (25, 39120682), (50, 19560341), (97, 10082650), (194, 5041325), (485, 2016530), (970, 1008265), (2425, 403306), (4850, 201653)]