4929748474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18532889}}^1$

素因数の和:18532917

約数の個数: 16

約数和(自身を含む): 8895787200

約数和(自身を除く): 3966038726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 18532889, 37065778, 129730223, 259460446, 352124891, 704249782, 2464874237, 4929748474]

約数ペア:

[(1, 4929748474), (2, 2464874237), (7, 704249782), (14, 352124891), (19, 259460446), (38, 129730223), (133, 37065778), (266, 18532889)]