8412212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 16504320

約数和(自身を除く): 8092108

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 383, 578, 646, 766, 1156, 1292, 1532, 5491, 6511, 7277, 10982, 13022, 14554, 21964, 26044, 29108, 110687, 123709, 221374, 247418, 442748, 494836, 2103053, 4206106, 8412212]

約数ペア:

[(1, 8412212), (2, 4206106), (4, 2103053), (17, 494836), (19, 442748), (34, 247418), (38, 221374), (68, 123709), (76, 110687), (289, 29108), (323, 26044), (383, 21964), (578, 14554), (646, 13022), (766, 10982), (1156, 7277), (1292, 6511), (1532, 5491)]