123684484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5501}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 273603456

約数和(自身を除く): 149918972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5501, 5621, 11002, 11242, 22004, 22484, 38507, 60511, 77014, 121022, 154028, 242044, 401573, 423577, 803146, 847154, 1606292, 1694308, 2811011, 4417303, 5622022, 8834606, 11244044, 17669212, 30921121, 61842242, 123684484]

約数ペア:

[(1, 123684484), (2, 61842242), (4, 30921121), (7, 17669212), (11, 11244044), (14, 8834606), (22, 5622022), (28, 4417303), (44, 2811011), (73, 1694308), (77, 1606292), (146, 847154), (154, 803146), (292, 423577), (308, 401573), (511, 242044), (803, 154028), (1022, 121022), (1606, 77014), (2044, 60511), (3212, 38507), (5501, 22484), (5621, 22004), (11002, 11242)]