281727092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{4733}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 515362176

約数和(自身を除く): 233635084

約数列:

[1, 2, 4, 23, 46, 92, 647, 1294, 2588, 4733, 9466, 14881, 18932, 29762, 59524, 108859, 217718, 435436, 3062251, 6124502, 12249004, 70431773, 140863546, 281727092]

約数ペア:

[(1, 281727092), (2, 140863546), (4, 70431773), (23, 12249004), (46, 6124502), (92, 3062251), (647, 435436), (1294, 217718), (2588, 108859), (4733, 59524), (9466, 29762), (14881, 18932)]