2354836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 4546080

約数和(自身を除く): 2191244

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 491, 982, 1199, 1964, 2398, 4796, 5401, 10802, 21604, 53519, 107038, 214076, 588709, 1177418, 2354836]

約数ペア:

[(1, 2354836), (2, 1177418), (4, 588709), (11, 214076), (22, 107038), (44, 53519), (109, 21604), (218, 10802), (436, 5401), (491, 4796), (982, 2398), (1199, 1964)]