4061972

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 7840980

約数和(自身を除く): 3779008

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 97, 116, 194, 361, 388, 551, 722, 1102, 1444, 1843, 2204, 2813, 3686, 5626, 7372, 10469, 11252, 20938, 35017, 41876, 53447, 70034, 106894, 140068, 213788, 1015493, 2030986, 4061972]

約数ペア:

[(1, 4061972), (2, 2030986), (4, 1015493), (19, 213788), (29, 140068), (38, 106894), (58, 70034), (76, 53447), (97, 41876), (116, 35017), (194, 20938), (361, 11252), (388, 10469), (551, 7372), (722, 5626), (1102, 3686), (1444, 2813), (1843, 2204)]