128383486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{833659}}^1$

素因数の和:833679

約数の個数: 16

約数和(自身を含む): 240094080

約数和(自身を除く): 111710594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 833659, 1667318, 5835613, 9170249, 11671226, 18340498, 64191743, 128383486]

約数ペア:

[(1, 128383486), (2, 64191743), (7, 18340498), (11, 11671226), (14, 9170249), (22, 5835613), (77, 1667318), (154, 833659)]