239668460

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{51431}}^1$

素因数の和:51673

約数の個数: 24

約数和(自身を含む): 505473696

約数和(自身を除く): 265805236

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 51431, 102862, 205724, 257155, 514310, 1028620, 11983423, 23966846, 47933692, 59917115, 119834230, 239668460]

約数ペア:

[(1, 239668460), (2, 119834230), (4, 59917115), (5, 47933692), (10, 23966846), (20, 11983423), (233, 1028620), (466, 514310), (932, 257155), (1165, 205724), (2330, 102862), (4660, 51431)]