28751012498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15574763}}^1$

素因数の和:15574849

約数の個数: 16

約数和(自身を含む): 47098086336

約数和(自身を除く): 18347073838

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 15574763, 31149526, 202471919, 404943838, 1105808173, 2211616346, 14375506249, 28751012498]

約数ペア:

[(1, 28751012498), (2, 14375506249), (13, 2211616346), (26, 1105808173), (71, 404943838), (142, 202471919), (923, 31149526), (1846, 15574763)]