2079891182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{145021}}^1$

素因数の和:145195

約数の個数: 16

約数和(自身を含む): 3195124704

約数和(自身を除く): 1115233522

約数列:

[1, 2, 71, 101, 142, 202, 7171, 14342, 145021, 290042, 10296491, 14647121, 20592982, 29294242, 1039945591, 2079891182]

約数ペア:

[(1, 2079891182), (2, 1039945591), (71, 29294242), (101, 20592982), (142, 14647121), (202, 10296491), (7171, 290042), (14342, 145021)]