2243370085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 2975906304

約数和(自身を除く): 732536219

約数列:

[1, 5, 11, 55, 101, 431, 505, 937, 1111, 2155, 4685, 4741, 5555, 10307, 23705, 43531, 51535, 94637, 217655, 403847, 473185, 478841, 1041007, 2019235, 2394205, 4442317, 5205035, 22211585, 40788547, 203942735, 448674017, 2243370085]

約数ペア:

[(1, 2243370085), (5, 448674017), (11, 203942735), (55, 40788547), (101, 22211585), (431, 5205035), (505, 4442317), (937, 2394205), (1111, 2019235), (2155, 1041007), (4685, 478841), (4741, 473185), (5555, 403847), (10307, 217655), (23705, 94637), (43531, 51535)]