289384634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1879121}}^1$

素因数の和:1879141

約数の個数: 16

約数和(自身を含む): 541187136

約数和(自身を除く): 251802502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1879121, 3758242, 13153847, 20670331, 26307694, 41340662, 144692317, 289384634]

約数ペア:

[(1, 289384634), (2, 144692317), (7, 41340662), (11, 26307694), (14, 20670331), (22, 13153847), (77, 3758242), (154, 1879121)]