2650582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 4365504

約数和(自身を除く): 1714922

約数列:

[1, 2, 11, 22, 211, 422, 571, 1142, 2321, 4642, 6281, 12562, 120481, 240962, 1325291, 2650582]

約数ペア:

[(1, 2650582), (2, 1325291), (11, 240962), (22, 120481), (211, 12562), (422, 6281), (571, 4642), (1142, 2321)]