2666482

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 5270400

約数和(自身を除く): 2603918

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 169, 182, 299, 322, 338, 343, 598, 637, 686, 1127, 1183, 1274, 2093, 2254, 2366, 3887, 4186, 4459, 7774, 7889, 8281, 8918, 14651, 15778, 16562, 27209, 29302, 54418, 57967, 102557, 115934, 190463, 205114, 380926, 1333241, 2666482]

約数ペア:

[(1, 2666482), (2, 1333241), (7, 380926), (13, 205114), (14, 190463), (23, 115934), (26, 102557), (46, 57967), (49, 54418), (91, 29302), (98, 27209), (161, 16562), (169, 15778), (182, 14651), (299, 8918), (322, 8281), (338, 7889), (343, 7774), (598, 4459), (637, 4186), (686, 3887), (1127, 2366), (1183, 2254), (1274, 2093)]