214678876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{1237}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 385117040

約数和(自身を除く): 170438164

約数列:

[1, 2, 4, 43, 86, 172, 1009, 1237, 2018, 2474, 4036, 4948, 43387, 53191, 86774, 106382, 173548, 212764, 1248133, 2496266, 4992532, 53669719, 107339438, 214678876]

約数ペア:

[(1, 214678876), (2, 107339438), (4, 53669719), (43, 4992532), (86, 2496266), (172, 1248133), (1009, 212764), (1237, 173548), (2018, 106382), (2474, 86774), (4036, 53191), (4948, 43387)]