1982778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 4800384

約数和(自身を除く): 2817606

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2777, 5554, 8331, 16662, 19439, 38878, 47209, 58317, 94418, 116634, 141627, 283254, 330463, 660926, 991389, 1982778]

約数ペア:

[(1, 1982778), (2, 991389), (3, 660926), (6, 330463), (7, 283254), (14, 141627), (17, 116634), (21, 94418), (34, 58317), (42, 47209), (51, 38878), (102, 19439), (119, 16662), (238, 8331), (357, 5554), (714, 2777)]