127277486

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 223404480

約数和(自身を除く): 96126994

約数列:

[1, 2, 7, 14, 53, 106, 337, 371, 509, 674, 742, 1018, 2359, 3563, 4718, 7126, 17861, 26977, 35722, 53954, 125027, 171533, 188839, 250054, 343066, 377678, 1200731, 2401462, 9091249, 18182498, 63638743, 127277486]

約数ペア:

[(1, 127277486), (2, 63638743), (7, 18182498), (14, 9091249), (53, 2401462), (106, 1200731), (337, 377678), (371, 343066), (509, 250054), (674, 188839), (742, 171533), (1018, 125027), (2359, 53954), (3563, 35722), (4718, 26977), (7126, 17861)]