2912227810

素因数分解:

$2^1\times 5^1\times {\mathrm{4493}}^1\times {\mathrm{64817}}^1$

素因数の和:69317

約数の個数: 16

約数和(自身を含む): 5243257656

約数和(自身を除く): 2331029846

約数列:

[1, 2, 5, 10, 4493, 8986, 22465, 44930, 64817, 129634, 324085, 648170, 291222781, 582445562, 1456113905, 2912227810]

約数ペア:

[(1, 2912227810), (2, 1456113905), (5, 582445562), (10, 291222781), (4493, 648170), (8986, 324085), (22465, 129634), (44930, 64817)]