16280026451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 18568230912

約数和(自身を除く): 2288204461

約数列:

[1, 13, 23, 83, 299, 461, 1079, 1423, 1909, 5993, 10603, 18499, 24817, 32729, 38263, 118109, 137839, 425477, 497419, 656003, 880049, 1535417, 2716507, 8528039, 11440637, 15088069, 35314591, 54448249, 196144897, 707827237, 1252309727, 16280026451]

約数ペア:

[(1, 16280026451), (13, 1252309727), (23, 707827237), (83, 196144897), (299, 54448249), (461, 35314591), (1079, 15088069), (1423, 11440637), (1909, 8528039), (5993, 2716507), (10603, 1535417), (18499, 880049), (24817, 656003), (32729, 497419), (38263, 425477), (118109, 137839)]