2449412

素因数分解:

$2^2\times 7^2\times {\mathrm{12497}}^1$

素因数の和:12515

約数の個数: 18

約数和(自身を含む): 4986702

約数和(自身を除く): 2537290

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 12497, 24994, 49988, 87479, 174958, 349916, 612353, 1224706, 2449412]

約数ペア:

[(1, 2449412), (2, 1224706), (4, 612353), (7, 349916), (14, 174958), (28, 87479), (49, 49988), (98, 24994), (196, 12497)]