4001514988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{22783}}^1$

素因数の和:25117

約数の個数: 24

約数和(自身を含む): 7374725120

約数和(自身を除く): 3373210132

約数列:

[1, 2, 4, 19, 38, 76, 2311, 4622, 9244, 22783, 43909, 45566, 87818, 91132, 175636, 432877, 865754, 1731508, 52651513, 105303026, 210606052, 1000378747, 2000757494, 4001514988]

約数ペア:

[(1, 4001514988), (2, 2000757494), (4, 1000378747), (19, 210606052), (38, 105303026), (76, 52651513), (2311, 1731508), (4622, 865754), (9244, 432877), (22783, 175636), (43909, 91132), (45566, 87818)]