4067938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 7539840

約数和(自身を除く): 3471902

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 373, 574, 746, 779, 1558, 2611, 5222, 5453, 7087, 10906, 14174, 15293, 30586, 49609, 99218, 107051, 214102, 290567, 581134, 2033969, 4067938]

約数ペア:

[(1, 4067938), (2, 2033969), (7, 581134), (14, 290567), (19, 214102), (38, 107051), (41, 99218), (82, 49609), (133, 30586), (266, 15293), (287, 14174), (373, 10906), (574, 7087), (746, 5453), (779, 5222), (1558, 2611)]