2555574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 3374922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 857, 994, 1491, 1714, 2571, 2982, 5142, 5999, 11998, 17997, 35994, 60847, 121694, 182541, 365082, 425929, 851858, 1277787, 2555574]

約数ペア:

[(1, 2555574), (2, 1277787), (3, 851858), (6, 425929), (7, 365082), (14, 182541), (21, 121694), (42, 60847), (71, 35994), (142, 17997), (213, 11998), (426, 5999), (497, 5142), (857, 2982), (994, 2571), (1491, 1714)]