279786316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{23417}}^1$

素因数の和:23553

約数の個数: 24

約数和(自身を含む): 511449120

約数和(自身を除く): 231662804

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2987, 5974, 11948, 23417, 46834, 93668, 679093, 1358186, 2411951, 2716372, 4823902, 9647804, 69946579, 139893158, 279786316]

約数ペア:

[(1, 279786316), (2, 139893158), (4, 69946579), (29, 9647804), (58, 4823902), (103, 2716372), (116, 2411951), (206, 1358186), (412, 679093), (2987, 93668), (5974, 46834), (11948, 23417)]