2156286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 4837248

約数和(自身を除く): 2680962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 883, 1221, 1766, 2442, 2649, 5298, 9713, 19426, 29139, 32671, 58278, 65342, 98013, 196026, 359381, 718762, 1078143, 2156286]

約数ペア:

[(1, 2156286), (2, 1078143), (3, 718762), (6, 359381), (11, 196026), (22, 98013), (33, 65342), (37, 58278), (66, 32671), (74, 29139), (111, 19426), (222, 9713), (407, 5298), (814, 2649), (883, 2442), (1221, 1766)]