72903610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{560797}}^1$

素因数の和:560817

約数の個数: 16

約数和(自身を含む): 141321096

約数和(自身を除く): 68417486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 560797, 1121594, 2803985, 5607970, 7290361, 14580722, 36451805, 72903610]

約数ペア:

[(1, 72903610), (2, 36451805), (5, 14580722), (10, 7290361), (13, 5607970), (26, 2803985), (65, 1121594), (130, 560797)]