12821418724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{421037}}^1$

素因数の和:421395

約数の個数: 24

約数和(自身を含む): 23483815488

約数和(自身を除く): 10662396764

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1324, 7613, 15226, 30452, 421037, 842074, 1684148, 9683851, 19367702, 38735404, 139363247, 278726494, 557452988, 3205354681, 6410709362, 12821418724]

約数ペア:

[(1, 12821418724), (2, 6410709362), (4, 3205354681), (23, 557452988), (46, 278726494), (92, 139363247), (331, 38735404), (662, 19367702), (1324, 9683851), (7613, 1684148), (15226, 842074), (30452, 421037)]