2878369081

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1\times {\mathrm{3637}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 3315062016

約数和(自身を除く): 436692935

約数列:

[1, 7, 167, 677, 1169, 3637, 4739, 25459, 113059, 607379, 791413, 2462249, 4251653, 17235743, 411195583, 2878369081]

約数ペア:

[(1, 2878369081), (7, 411195583), (167, 17235743), (677, 4251653), (1169, 2462249), (3637, 791413), (4739, 607379), (25459, 113059)]