77806498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{505237}}^1$

素因数の和:505257

約数の個数: 16

約数和(自身を含む): 145508544

約数和(自身を除く): 67702046

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 505237, 1010474, 3536659, 5557607, 7073318, 11115214, 38903249, 77806498]

約数ペア:

[(1, 77806498), (2, 38903249), (7, 11115214), (11, 7073318), (14, 5557607), (22, 3536659), (77, 1010474), (154, 505237)]