2486579039

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{56827}}^1$

素因数の和:56907

約数の個数: 24

約数和(自身を含む): 3109628160

約数和(自身を除く): 623049121

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2303, 6251, 43757, 56827, 397789, 1079713, 2670869, 2784523, 7557991, 18696083, 50746511, 52905937, 130872581, 355225577, 2486579039]

約数ペア:

[(1, 2486579039), (7, 355225577), (19, 130872581), (47, 52905937), (49, 50746511), (133, 18696083), (329, 7557991), (893, 2784523), (931, 2670869), (2303, 1079713), (6251, 397789), (43757, 56827)]