2958854

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 16

約数和(自身を含む): 4582656

約数和(自身を除く): 1623802

約数列:

[1, 2, 67, 71, 134, 142, 311, 622, 4757, 9514, 20837, 22081, 41674, 44162, 1479427, 2958854]

約数ペア:

[(1, 2958854), (2, 1479427), (67, 44162), (71, 41674), (134, 22081), (142, 20837), (311, 9514), (622, 4757)]