828374416

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{168643}}^1$

素因数の和:168958

約数の個数: 20

約数和(自身を含む): 1610212912

約数和(自身を除く): 781838496

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 168643, 337286, 674572, 1349144, 2698288, 51773401, 103546802, 207093604, 414187208, 828374416]

約数ペア:

[(1, 828374416), (2, 414187208), (4, 207093604), (8, 103546802), (16, 51773401), (307, 2698288), (614, 1349144), (1228, 674572), (2456, 337286), (4912, 168643)]