2021029672

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{4583}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 3823056000

約数和(自身を除く): 1802026328

約数列:

[1, 2, 4, 8, 199, 277, 398, 554, 796, 1108, 1592, 2216, 4583, 9166, 18332, 36664, 55123, 110246, 220492, 440984, 912017, 1269491, 1824034, 2538982, 3648068, 5077964, 7296136, 10155928, 252628709, 505257418, 1010514836, 2021029672]

約数ペア:

[(1, 2021029672), (2, 1010514836), (4, 505257418), (8, 252628709), (199, 10155928), (277, 7296136), (398, 5077964), (554, 3648068), (796, 2538982), (1108, 1824034), (1592, 1269491), (2216, 912017), (4583, 440984), (9166, 220492), (18332, 110246), (36664, 55123)]