4036417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 1493183

約数列:

[1, 7, 11, 19, 31, 77, 89, 133, 209, 217, 341, 589, 623, 979, 1463, 1691, 2387, 2759, 4123, 6479, 6853, 11837, 18601, 19313, 30349, 45353, 52421, 130207, 212443, 366947, 576631, 4036417]

約数ペア:

[(1, 4036417), (7, 576631), (11, 366947), (19, 212443), (31, 130207), (77, 52421), (89, 45353), (133, 30349), (209, 19313), (217, 18601), (341, 11837), (589, 6853), (623, 6479), (979, 4123), (1463, 2759), (1691, 2387)]