340968404

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{57713}}^1$

素因数の和:57935

約数の個数: 24

約数和(自身を含む): 685180608

約数和(自身を除く): 344212204

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 57713, 115426, 230852, 403991, 807982, 1615964, 12177443, 24354886, 48709772, 85242101, 170484202, 340968404]

約数ペア:

[(1, 340968404), (2, 170484202), (4, 85242101), (7, 48709772), (14, 24354886), (28, 12177443), (211, 1615964), (422, 807982), (844, 403991), (1477, 230852), (2954, 115426), (5908, 57713)]