814273405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41011}}^1$

素因数の和:41065

約数の個数: 24

約数和(自身を含む): 1125041184

約数和(自身を除く): 310767779

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 19855, 41011, 205055, 451121, 779209, 2255605, 3896045, 8571299, 14804971, 42856495, 74024855, 162854681, 814273405]

約数ペア:

[(1, 814273405), (5, 162854681), (11, 74024855), (19, 42856495), (55, 14804971), (95, 8571299), (209, 3896045), (361, 2255605), (1045, 779209), (1805, 451121), (3971, 205055), (19855, 41011)]