2011092454

素因数分解:

$2^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{72077}}^1$

素因数の和:74079

約数の個数: 16

約数和(自身を含む): 3449364768

約数和(自身を除く): 1438272314

約数列:

[1, 2, 7, 14, 1993, 3986, 13951, 27902, 72077, 144154, 504539, 1009078, 143649461, 287298922, 1005546227, 2011092454]

約数ペア:

[(1, 2011092454), (2, 1005546227), (7, 287298922), (14, 143649461), (1993, 1009078), (3986, 504539), (13951, 144154), (27902, 72077)]