1910040272

素因数分解:

$2^4\times 7^1\times {\mathrm{17053931}}^1$

素因数の和:17053946

約数の個数: 20

約数和(自身を含む): 4229375136

約数和(自身を除く): 2319334864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17053931, 34107862, 68215724, 119377517, 136431448, 238755034, 272862896, 477510068, 955020136, 1910040272]

約数ペア:

[(1, 1910040272), (2, 955020136), (4, 477510068), (7, 272862896), (8, 238755034), (14, 136431448), (16, 119377517), (28, 68215724), (56, 34107862), (112, 17053931)]