2116770205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{42433}}^1$

素因数の和:43356

約数の個数: 16

約数和(自身を含む): 2774165184

約数和(自身を除く): 657394979

約数列:

[1, 5, 11, 55, 907, 4535, 9977, 42433, 49885, 212165, 466763, 2333815, 38486731, 192433655, 423354041, 2116770205]

約数ペア:

[(1, 2116770205), (5, 423354041), (11, 192433655), (55, 38486731), (907, 2333815), (4535, 466763), (9977, 212165), (42433, 49885)]