2016303905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{51853}}^1$

素因数の和:51977

約数の個数: 32

約数和(自身を含む): 3046526208

約数和(自身を除く): 1030222303

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 385, 505, 707, 1111, 3535, 5555, 7777, 38885, 51853, 259265, 362971, 570383, 1814855, 2851915, 3992681, 5237153, 19963405, 26185765, 36660071, 57608683, 183300355, 288043415, 403260781, 2016303905]

約数ペア:

[(1, 2016303905), (5, 403260781), (7, 288043415), (11, 183300355), (35, 57608683), (55, 36660071), (77, 26185765), (101, 19963405), (385, 5237153), (505, 3992681), (707, 2851915), (1111, 1814855), (3535, 570383), (5555, 362971), (7777, 259265), (38885, 51853)]