2972837465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1063627}}^1$

素因数の和:1063688

約数の個数: 16

約数和(自身を含む): 3931169088

約数和(自身を除く): 958331623

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 1063627, 5318135, 13827151, 45735961, 69135755, 228679805, 594567493, 2972837465]

約数ペア:

[(1, 2972837465), (5, 594567493), (13, 228679805), (43, 69135755), (65, 45735961), (215, 13827151), (559, 5318135), (2795, 1063627)]