1955006977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{619261}}^1$

素因数の和:619320

約数の個数: 16

約数和(自身を含む): 2496864384

約数和(自身を除く): 541857407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 619261, 4334827, 6811871, 25389701, 47683097, 177727907, 279286711, 1955006977]

約数ペア:

[(1, 1955006977), (7, 279286711), (11, 177727907), (41, 47683097), (77, 25389701), (287, 6811871), (451, 4334827), (3157, 619261)]