1310934898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{28027}}^1$

素因数の和:28306

約数の個数: 32

約数和(自身を含む): 2429691264

約数和(自身を除く): 1118756366

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1799, 3341, 3598, 6682, 23387, 28027, 46774, 56054, 196189, 364351, 392378, 728702, 2550457, 5100914, 7202939, 14405878, 50420573, 93638207, 100841146, 187276414, 655467449, 1310934898]

約数ペア:

[(1, 1310934898), (2, 655467449), (7, 187276414), (13, 100841146), (14, 93638207), (26, 50420573), (91, 14405878), (182, 7202939), (257, 5100914), (514, 2550457), (1799, 728702), (3341, 392378), (3598, 364351), (6682, 196189), (23387, 56054), (28027, 46774)]