2126147210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{22397}}^1$

素因数の和:23278

約数の個数: 32

約数和(自身を含む): 4180004352

約数和(自身を除く): 2053857142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 863, 1726, 4315, 8630, 9493, 18986, 22397, 44794, 47465, 94930, 111985, 223970, 246367, 492734, 1231835, 2463670, 19328611, 38657222, 96643055, 193286110, 212614721, 425229442, 1063073605, 2126147210]

約数ペア:

[(1, 2126147210), (2, 1063073605), (5, 425229442), (10, 212614721), (11, 193286110), (22, 96643055), (55, 38657222), (110, 19328611), (863, 2463670), (1726, 1231835), (4315, 492734), (8630, 246367), (9493, 223970), (18986, 111985), (22397, 94930), (44794, 47465)]