2265670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2296250

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 479, 946, 958, 2365, 2395, 4730, 4790, 5269, 10538, 20597, 26345, 41194, 52690, 102985, 205970, 226567, 453134, 1132835, 2265670]

約数ペア:

[(1, 2265670), (2, 1132835), (5, 453134), (10, 226567), (11, 205970), (22, 102985), (43, 52690), (55, 41194), (86, 26345), (110, 20597), (215, 10538), (430, 5269), (473, 4790), (479, 4730), (946, 2395), (958, 2365)]