2021629730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6971137}}^1$

素因数の和:6971173

約数の個数: 16

約数和(自身を含む): 3764414520

約数和(自身を除く): 1742784790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6971137, 13942274, 34855685, 69711370, 202162973, 404325946, 1010814865, 2021629730]

約数ペア:

[(1, 2021629730), (2, 1010814865), (5, 404325946), (10, 202162973), (29, 69711370), (58, 34855685), (145, 13942274), (290, 6971137)]