2641338561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{8647}}^1$

素因数の和:8925

約数の個数: 32

約数和(自身を含む): 3885373440

約数和(自身を除く): 1244034879

約数列:

[1, 3, 19, 23, 57, 69, 233, 437, 699, 1311, 4427, 5359, 8647, 13281, 16077, 25941, 101821, 164293, 198881, 305463, 492879, 596643, 2014751, 3778739, 6044253, 11336217, 38280269, 46339273, 114840807, 139017819, 880446187, 2641338561]

約数ペア:

[(1, 2641338561), (3, 880446187), (19, 139017819), (23, 114840807), (57, 46339273), (69, 38280269), (233, 11336217), (437, 6044253), (699, 3778739), (1311, 2014751), (4427, 596643), (5359, 492879), (8647, 305463), (13281, 198881), (16077, 164293), (25941, 101821)]