897078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 2322432

約数和(自身を除く): 1425354

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 53, 62, 78, 91, 93, 106, 159, 182, 186, 217, 273, 318, 371, 403, 434, 546, 651, 689, 742, 806, 1113, 1209, 1302, 1378, 1643, 2067, 2226, 2418, 2821, 3286, 4134, 4823, 4929, 5642, 8463, 9646, 9858, 11501, 14469, 16926, 21359, 23002, 28938, 34503, 42718, 64077, 69006, 128154, 149513, 299026, 448539, 897078]

約数ペア:

[(1, 897078), (2, 448539), (3, 299026), (6, 149513), (7, 128154), (13, 69006), (14, 64077), (21, 42718), (26, 34503), (31, 28938), (39, 23002), (42, 21359), (53, 16926), (62, 14469), (78, 11501), (91, 9858), (93, 9646), (106, 8463), (159, 5642), (182, 4929), (186, 4823), (217, 4134), (273, 3286), (318, 2821), (371, 2418), (403, 2226), (434, 2067), (546, 1643), (651, 1378), (689, 1302), (742, 1209), (806, 1113)]