2016313915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{275641}}^1$

素因数の和:275683

約数の個数: 32

約数和(自身を含む): 3175395840

約数和(自身を除く): 1159081925

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 275641, 1378205, 1929487, 3032051, 5237179, 9647435, 15160255, 21224357, 26185895, 36660253, 57608969, 106121785, 183301265, 288044845, 403262783, 2016313915]

約数ペア:

[(1, 2016313915), (5, 403262783), (7, 288044845), (11, 183301265), (19, 106121785), (35, 57608969), (55, 36660253), (77, 26185895), (95, 21224357), (133, 15160255), (209, 9647435), (385, 5237179), (665, 3032051), (1045, 1929487), (1463, 1378205), (7315, 275641)]