28685669219

素因数分解:

${\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{1549}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 30777978000

約数和(自身を除く): 2092308781

約数列:

[1, 17, 139, 289, 461, 1549, 2363, 7837, 26333, 40171, 64079, 133229, 215311, 447661, 714089, 1089343, 3660287, 12139513, 18518831, 62224879, 99258371, 206371721, 1687392307, 28685669219]

約数ペア:

[(1, 28685669219), (17, 1687392307), (139, 206371721), (289, 99258371), (461, 62224879), (1549, 18518831), (2363, 12139513), (7837, 3660287), (26333, 1089343), (40171, 714089), (64079, 447661), (133229, 215311)]