2631509132

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{285661}}^1$

素因数の和:285726

約数の個数: 36

約数和(自身を含む): 5470998624

約数和(自身を除く): 2839489492

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 285661, 571322, 1142644, 1999627, 3999254, 7998508, 13426067, 13997389, 26852134, 27994778, 53704268, 55989556, 93982469, 187964938, 375929876, 657877283, 1315754566, 2631509132]

約数ペア:

[(1, 2631509132), (2, 1315754566), (4, 657877283), (7, 375929876), (14, 187964938), (28, 93982469), (47, 55989556), (49, 53704268), (94, 27994778), (98, 26852134), (188, 13997389), (196, 13426067), (329, 7998508), (658, 3999254), (1316, 1999627), (2303, 1142644), (4606, 571322), (9212, 285661)]