2000417485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2909}}^1\times {\mathrm{12503}}^1$

素因数の和:15428

約数の個数: 16

約数和(自身を含む): 2619838080

約数和(自身を除く): 619420595

約数列:

[1, 5, 11, 55, 2909, 12503, 14545, 31999, 62515, 137533, 159995, 687665, 36371227, 181856135, 400083497, 2000417485]

約数ペア:

[(1, 2000417485), (5, 400083497), (11, 181856135), (55, 36371227), (2909, 687665), (12503, 159995), (14545, 137533), (31999, 62515)]