2912607856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4439951}}^1$

素因数の和:4440000

約数の個数: 20

約数和(自身を含む): 5780817504

約数和(自身を除く): 2868209648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4439951, 8879902, 17759804, 35519608, 71039216, 182037991, 364075982, 728151964, 1456303928, 2912607856]

約数ペア:

[(1, 2912607856), (2, 1456303928), (4, 728151964), (8, 364075982), (16, 182037991), (41, 71039216), (82, 35519608), (164, 17759804), (328, 8879902), (656, 4439951)]