4961206465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1\times {\mathrm{13381}}^1$

素因数の和:15972

約数の個数: 16

約数和(自身を含む): 6161608080

約数和(自身を除く): 1200401615

約数列:

[1, 5, 29, 145, 2557, 12785, 13381, 66905, 74153, 370765, 388049, 1940245, 34215217, 171076085, 992241293, 4961206465]

約数ペア:

[(1, 4961206465), (5, 992241293), (29, 171076085), (145, 34215217), (2557, 1940245), (12785, 388049), (13381, 370765), (66905, 74153)]