2011187618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{9161}}^1$

素因数の和:9778

約数の個数: 32

約数和(自身を含む): 3490941888

約数和(自身を除く): 1479754270

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 587, 1174, 6457, 9161, 9979, 12914, 18322, 19958, 100771, 109769, 155737, 201542, 219538, 311474, 1713107, 3426214, 5377507, 10755014, 59152577, 91417619, 118305154, 182835238, 1005593809, 2011187618]

約数ペア:

[(1, 2011187618), (2, 1005593809), (11, 182835238), (17, 118305154), (22, 91417619), (34, 59152577), (187, 10755014), (374, 5377507), (587, 3426214), (1174, 1713107), (6457, 311474), (9161, 219538), (9979, 201542), (12914, 155737), (18322, 109769), (19958, 100771)]