1278906486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{114659}}^1$

素因数の和:114701

約数の個数: 48

約数和(自身を含む): 3021520320

約数和(自身を除く): 1742613834

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 114659, 229318, 343977, 687954, 1261249, 1490567, 2522498, 2981134, 3783747, 4471701, 7567494, 8943402, 16396237, 19377371, 32792474, 38754742, 49188711, 58132113, 98377422, 116264226, 213151081, 426302162, 639453243, 1278906486]

約数ペア:

[(1, 1278906486), (2, 639453243), (3, 426302162), (6, 213151081), (11, 116264226), (13, 98377422), (22, 58132113), (26, 49188711), (33, 38754742), (39, 32792474), (66, 19377371), (78, 16396237), (143, 8943402), (169, 7567494), (286, 4471701), (338, 3783747), (429, 2981134), (507, 2522498), (858, 1490567), (1014, 1261249), (1859, 687954), (3718, 343977), (5577, 229318), (11154, 114659)]