2054172008

素因数分解:

$2^3\times 7^1\times {\mathrm{36681643}}^1$

素因数の和:36681656

約数の個数: 16

約数和(自身を含む): 4401797280

約数和(自身を除く): 2347625272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36681643, 73363286, 146726572, 256771501, 293453144, 513543002, 1027086004, 2054172008]

約数ペア:

[(1, 2054172008), (2, 1027086004), (4, 513543002), (7, 293453144), (8, 256771501), (14, 146726572), (28, 73363286), (56, 36681643)]