201428084884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10657}}^1\times {\mathrm{363481}}^1$

素因数の和:374155

約数の個数: 24

約数和(自身を含む): 379651133288

約数和(自身を除く): 178223048404

約数列:

[1, 2, 4, 13, 26, 52, 10657, 21314, 42628, 138541, 277082, 363481, 554164, 726962, 1453924, 4725253, 9450506, 18901012, 3873617017, 7747234034, 15494468068, 50357021221, 100714042442, 201428084884]

約数ペア:

[(1, 201428084884), (2, 100714042442), (4, 50357021221), (13, 15494468068), (26, 7747234034), (52, 3873617017), (10657, 18901012), (21314, 9450506), (42628, 4725253), (138541, 1453924), (277082, 726962), (363481, 554164)]