2077890962

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1103}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 3715269120

約数和(自身を除く): 1637378158

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 409, 658, 818, 1103, 2206, 2303, 2863, 4606, 5726, 7721, 15442, 19223, 20041, 38446, 40082, 51841, 54047, 103682, 108094, 134561, 269122, 362887, 451127, 725774, 902254, 941927, 1883854, 2540209, 3157889, 5080418, 6315778, 21202969, 22105223, 42405938, 44210446, 148420783, 296841566, 1038945481, 2077890962]

約数ペア:

[(1, 2077890962), (2, 1038945481), (7, 296841566), (14, 148420783), (47, 44210446), (49, 42405938), (94, 22105223), (98, 21202969), (329, 6315778), (409, 5080418), (658, 3157889), (818, 2540209), (1103, 1883854), (2206, 941927), (2303, 902254), (2863, 725774), (4606, 451127), (5726, 362887), (7721, 269122), (15442, 134561), (19223, 108094), (20041, 103682), (38446, 54047), (40082, 51841)]