4775509438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{944897}}^1$

素因数の和:944944

約数の個数: 24

約数和(自身を含む): 8640147312

約数和(自身を除く): 3864637874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 944897, 1889794, 6614279, 13228558, 17953043, 35906086, 125671301, 251342602, 341107817, 682215634, 2387754719, 4775509438]

約数ペア:

[(1, 4775509438), (2, 2387754719), (7, 682215634), (14, 341107817), (19, 251342602), (38, 125671301), (133, 35906086), (266, 17953043), (361, 13228558), (722, 6614279), (2527, 1889794), (5054, 944897)]