2533130018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{123821}}^1$

素因数の和:124069

約数の個数: 16

約数和(自身を含む): 3891477816

約数和(自身を除く): 1358347798

約数列:

[1, 2, 53, 106, 193, 386, 10229, 20458, 123821, 247642, 6562513, 13125026, 23897453, 47794906, 1266565009, 2533130018]

約数ペア:

[(1, 2533130018), (2, 1266565009), (53, 47794906), (106, 23897453), (193, 13125026), (386, 6562513), (10229, 247642), (20458, 123821)]