1920569366

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{90007}}^1$

素因数の和:90283

約数の個数: 16

約数和(自身を含む): 2955142656

約数和(自身を除く): 1034573290

約数列:

[1, 2, 47, 94, 227, 454, 10669, 21338, 90007, 180014, 4230329, 8460658, 20431589, 40863178, 960284683, 1920569366]

約数ペア:

[(1, 1920569366), (2, 960284683), (47, 40863178), (94, 20431589), (227, 8460658), (454, 4230329), (10669, 180014), (21338, 90007)]