2921000538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6668951}}^1$

素因数の和:6669029

約数の個数: 16

約数和(自身を含む): 5922029376

約数和(自身を除く): 3001028838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 6668951, 13337902, 20006853, 40013706, 486833423, 973666846, 1460500269, 2921000538]

約数ペア:

[(1, 2921000538), (2, 1460500269), (3, 973666846), (6, 486833423), (73, 40013706), (146, 20006853), (219, 13337902), (438, 6668951)]