772603288

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{243263}}^1$

素因数の和:243666

約数の個数: 16

約数和(自身を含む): 1452286080

約数和(自身を除く): 679682792

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 243263, 486526, 973052, 1946104, 96575411, 193150822, 386301644, 772603288]

約数ペア:

[(1, 772603288), (2, 386301644), (4, 193150822), (8, 96575411), (397, 1946104), (794, 973052), (1588, 486526), (3176, 243263)]