414361871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{20939}}^1$

素因数の和:21214

約数の個数: 16

約数和(自身を含む): 518641920

約数和(自身を除く): 104280049

約数列:

[1, 7, 11, 77, 257, 1799, 2827, 19789, 20939, 146573, 230329, 1612303, 5381323, 37669261, 59194553, 414361871]

約数ペア:

[(1, 414361871), (7, 59194553), (11, 37669261), (77, 5381323), (257, 1612303), (1799, 230329), (2827, 146573), (19789, 20939)]