304056478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^2\times {\mathrm{349}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 501492600

約数和(自身を除く): 197436122

約数列:

[1, 2, 11, 22, 199, 349, 398, 698, 2189, 3839, 4378, 7678, 39601, 69451, 79202, 138902, 435611, 763961, 871222, 1527922, 13820749, 27641498, 152028239, 304056478]

約数ペア:

[(1, 304056478), (2, 152028239), (11, 27641498), (22, 13820749), (199, 1527922), (349, 871222), (398, 763961), (698, 435611), (2189, 138902), (3839, 79202), (4378, 69451), (7678, 39601)]