2481884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 4626720

約数和(自身を除く): 2144836

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 509, 1018, 1219, 2036, 2438, 4876, 11707, 23414, 26977, 46828, 53954, 107908, 620471, 1240942, 2481884]

約数ペア:

[(1, 2481884), (2, 1240942), (4, 620471), (23, 107908), (46, 53954), (53, 46828), (92, 26977), (106, 23414), (212, 11707), (509, 4876), (1018, 2438), (1219, 2036)]