2129381371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 2450492352

約数和(自身を除く): 321110981

約数列:

[1, 13, 41, 43, 53, 533, 559, 689, 1753, 1763, 2173, 2279, 22789, 22919, 28249, 29627, 71873, 75379, 92909, 93439, 934349, 979927, 1207817, 1214707, 3090539, 3809269, 3995087, 40177007, 49520497, 51936131, 163798567, 2129381371]

約数ペア:

[(1, 2129381371), (13, 163798567), (41, 51936131), (43, 49520497), (53, 40177007), (533, 3995087), (559, 3809269), (689, 3090539), (1753, 1214707), (1763, 1207817), (2173, 979927), (2279, 934349), (22789, 93439), (22919, 92909), (28249, 75379), (29627, 71873)]