1630656008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{35089}}^1$

素因数の和:35289

約数の個数: 32

約数和(自身を含む): 3160205400

約数和(自身を除く): 1529549392

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 5809, 11618, 23236, 35089, 46472, 70178, 140356, 280712, 1298293, 2596586, 5193172, 5508973, 10386344, 11017946, 22035892, 44071784, 203832001, 407664002, 815328004, 1630656008]

約数ペア:

[(1, 1630656008), (2, 815328004), (4, 407664002), (8, 203832001), (37, 44071784), (74, 22035892), (148, 11017946), (157, 10386344), (296, 5508973), (314, 5193172), (628, 2596586), (1256, 1298293), (5809, 280712), (11618, 140356), (23236, 70178), (35089, 46472)]