2904171094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{21017}}^1$

素因数の和:21612

約数の個数: 24

約数和(自身を含む): 4796896104

約数和(自身を除く): 1892725010

約数列:

[1, 2, 11, 22, 121, 242, 571, 1142, 6281, 12562, 21017, 42034, 69091, 138182, 231187, 462374, 2543057, 5086114, 12000707, 24001414, 132007777, 264015554, 1452085547, 2904171094]

約数ペア:

[(1, 2904171094), (2, 1452085547), (11, 264015554), (22, 132007777), (121, 24001414), (242, 12000707), (571, 5086114), (1142, 2543057), (6281, 462374), (12562, 231187), (21017, 138182), (42034, 69091)]