2860274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 16

約数和(自身を含む): 4456320

約数和(自身を除く): 1596046

約数列:

[1, 2, 43, 79, 86, 158, 421, 842, 3397, 6794, 18103, 33259, 36206, 66518, 1430137, 2860274]

約数ペア:

[(1, 2860274), (2, 1430137), (43, 66518), (79, 36206), (86, 33259), (158, 18103), (421, 6794), (842, 3397)]