1287034

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 2347488

約数和(自身を除く): 1060454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 571, 1127, 1142, 2254, 3997, 7994, 13133, 26266, 27979, 55958, 91931, 183862, 643517, 1287034]

約数ペア:

[(1, 1287034), (2, 643517), (7, 183862), (14, 91931), (23, 55958), (46, 27979), (49, 26266), (98, 13133), (161, 7994), (322, 3997), (571, 2254), (1127, 1142)]