2640076156762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5563}}^1\times {\mathrm{303827}}^1$

素因数の和:309474

約数の個数: 32

約数和(自身を含む): 4381773387264

約数和(自身を除く): 1741697230502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5563, 11126, 61193, 122386, 303827, 394973, 607654, 789946, 3342097, 4344703, 6684194, 8689406, 21571717, 43143434, 237288887, 474577774, 1690189601, 3380379202, 18592085611, 37184171222, 120003461671, 240006923342, 1320038078381, 2640076156762]

約数ペア:

[(1, 2640076156762), (2, 1320038078381), (11, 240006923342), (22, 120003461671), (71, 37184171222), (142, 18592085611), (781, 3380379202), (1562, 1690189601), (5563, 474577774), (11126, 237288887), (61193, 43143434), (122386, 21571717), (303827, 8689406), (394973, 6684194), (607654, 4344703), (789946, 3342097)]