1296804922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2154161}}^1$

素因数の和:2154213

約数の個数: 16

約数和(自身を含む): 2274795072

約数和(自身を除く): 977990150

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2154161, 4308322, 15079127, 30158254, 92628923, 185257846, 648402461, 1296804922]

約数ペア:

[(1, 1296804922), (2, 648402461), (7, 185257846), (14, 92628923), (43, 30158254), (86, 15079127), (301, 4308322), (602, 2154161)]