123323428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3923}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 224138880

約数和(自身を除く): 100815452

約数列:

[1, 2, 4, 29, 58, 116, 271, 542, 1084, 3923, 7846, 7859, 15692, 15718, 31436, 113767, 227534, 455068, 1063133, 2126266, 4252532, 30830857, 61661714, 123323428]

約数ペア:

[(1, 123323428), (2, 61661714), (4, 30830857), (29, 4252532), (58, 2126266), (116, 1063133), (271, 455068), (542, 227534), (1084, 113767), (3923, 31436), (7846, 15718), (7859, 15692)]