140519596

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{29009}}^1$

素因数の和:29193

約数の個数: 24

約数和(自身を含む): 282673440

約数和(自身を除く): 142153844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 29009, 58018, 116036, 203063, 406126, 812252, 5018557, 10037114, 20074228, 35129899, 70259798, 140519596]

約数ペア:

[(1, 140519596), (2, 70259798), (4, 35129899), (7, 20074228), (14, 10037114), (28, 5018557), (173, 812252), (346, 406126), (692, 203063), (1211, 116036), (2422, 58018), (4844, 29009)]