2216331196

素因数分解:

$2^2\times {\mathrm{2207}}^1\times {\mathrm{251057}}^1$

素因数の和:253268

約数の個数: 12

約数和(自身を含む): 3880352448

約数和(自身を除く): 1664021252

約数列:

[1, 2, 4, 2207, 4414, 8828, 251057, 502114, 1004228, 554082799, 1108165598, 2216331196]

約数ペア:

[(1, 2216331196), (2, 1108165598), (4, 554082799), (2207, 1004228), (4414, 502114), (8828, 251057)]