2770293043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{12391}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 3416226560

約数和(自身を除く): 645933517

約数列:

[1, 7, 19, 41, 133, 287, 779, 1681, 5453, 11767, 12391, 31939, 86737, 223573, 235429, 508031, 1648003, 3556217, 9652589, 20829271, 67568123, 145804897, 395756149, 2770293043]

約数ペア:

[(1, 2770293043), (7, 395756149), (19, 145804897), (41, 67568123), (133, 20829271), (287, 9652589), (779, 3556217), (1681, 1648003), (5453, 508031), (11767, 235429), (12391, 223573), (31939, 86737)]