2008431944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{102013}}^1$

素因数の和:102149

約数の個数: 32

約数和(自身を含む): 3966304320

約数和(自身を除く): 1957872376

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 4922, 9844, 19688, 102013, 204026, 408052, 816104, 2346299, 4692598, 9385196, 10915391, 18770392, 21830782, 43661564, 87323128, 251053993, 502107986, 1004215972, 2008431944]

約数ペア:

[(1, 2008431944), (2, 1004215972), (4, 502107986), (8, 251053993), (23, 87323128), (46, 43661564), (92, 21830782), (107, 18770392), (184, 10915391), (214, 9385196), (428, 4692598), (856, 2346299), (2461, 816104), (4922, 408052), (9844, 204026), (19688, 102013)]