1198078952

素因数分解:

$2^3\times 7^1\times {\mathrm{21394267}}^1$

素因数の和:21394280

約数の個数: 16

約数和(自身を含む): 2567312160

約数和(自身を除く): 1369233208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21394267, 42788534, 85577068, 149759869, 171154136, 299519738, 599039476, 1198078952]

約数ペア:

[(1, 1198078952), (2, 599039476), (4, 299519738), (7, 171154136), (8, 149759869), (14, 85577068), (28, 42788534), (56, 21394267)]