2048652159878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{124145689}}^1$

素因数の和:124145951

約数の個数: 16

約数和(自身を含む): 3170184339840

約数和(自身を除く): 1121532179962

約数列:

[1, 2, 37, 74, 223, 446, 8251, 16502, 124145689, 248291378, 4593390493, 9186780986, 27684488647, 55368977294, 1024326079939, 2048652159878]

約数ペア:

[(1, 2048652159878), (2, 1024326079939), (37, 55368977294), (74, 27684488647), (223, 9186780986), (446, 4593390493), (8251, 248291378), (16502, 124145689)]