2012282363

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 2637038880

約数和(自身を除く): 624756517

約数列:

[1, 7, 13, 29, 49, 91, 97, 203, 377, 637, 679, 1123, 1261, 1421, 2639, 2813, 4753, 7861, 8827, 14599, 18473, 19691, 32567, 36569, 55027, 61789, 102193, 108931, 137837, 227969, 255983, 423371, 715351, 762517, 1416103, 1595783, 1791881, 2963597, 3158999, 5337619, 9912721, 20745179, 22112993, 41066987, 69389047, 154790951, 287468909, 2012282363]

約数ペア:

[(1, 2012282363), (7, 287468909), (13, 154790951), (29, 69389047), (49, 41066987), (91, 22112993), (97, 20745179), (203, 9912721), (377, 5337619), (637, 3158999), (679, 2963597), (1123, 1791881), (1261, 1595783), (1421, 1416103), (2639, 762517), (2813, 715351), (4753, 423371), (7861, 255983), (8827, 227969), (14599, 137837), (18473, 108931), (19691, 102193), (32567, 61789), (36569, 55027)]