2788476545

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{54521}}^1$

素因数の和:54772

約数の個数: 16

約数和(自身を含む): 3427034832

約数和(自身を除く): 638558287

約数列:

[1, 5, 53, 193, 265, 965, 10229, 51145, 54521, 272605, 2889613, 10522553, 14448065, 52612765, 557695309, 2788476545]

約数ペア:

[(1, 2788476545), (5, 557695309), (53, 52612765), (193, 14448065), (265, 10522553), (965, 2889613), (10229, 272605), (51145, 54521)]