4047200038

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9968473}}^1$

素因数の和:9968511

約数の個数: 16

約数和(自身を含む): 7177301280

約数和(自身を除く): 3130101242

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 9968473, 19936946, 69779311, 139558622, 289085717, 578171434, 2023600019, 4047200038]

約数ペア:

[(1, 4047200038), (2, 2023600019), (7, 578171434), (14, 289085717), (29, 139558622), (58, 69779311), (203, 19936946), (406, 9968473)]