2011724930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1\times {\mathrm{1597}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 3661542144

約数和(自身を除く): 1649817214

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1223, 1597, 2446, 3194, 6115, 7985, 12230, 15970, 125969, 164491, 251938, 328982, 629845, 822455, 1259690, 1644910, 1953131, 3906262, 9765655, 19531310, 201172493, 402344986, 1005862465, 2011724930]

約数ペア:

[(1, 2011724930), (2, 1005862465), (5, 402344986), (10, 201172493), (103, 19531310), (206, 9765655), (515, 3906262), (1030, 1953131), (1223, 1644910), (1597, 1259690), (2446, 822455), (3194, 629845), (6115, 328982), (7985, 251938), (12230, 164491), (15970, 125969)]