7893998

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 24

約数和(自身を含む): 13919400

約数和(自身を除く): 6025402

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 739, 763, 1478, 1526, 5173, 5341, 10346, 10682, 36211, 72422, 80551, 161102, 563857, 1127714, 3946999, 7893998]

約数ペア:

[(1, 7893998), (2, 3946999), (7, 1127714), (14, 563857), (49, 161102), (98, 80551), (109, 72422), (218, 36211), (739, 10682), (763, 10346), (1478, 5341), (1526, 5173)]