2013604205

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{14321}}^1$

素因数の和:14848

約数の個数: 16

約数和(自身を含む): 2461436208

約数和(自身を除く): 447832003

約数列:

[1, 5, 61, 305, 461, 2305, 14321, 28121, 71605, 140605, 873581, 4367905, 6601981, 33009905, 402720841, 2013604205]

約数ペア:

[(1, 2013604205), (5, 402720841), (61, 33009905), (305, 6601981), (461, 4367905), (2305, 873581), (14321, 140605), (28121, 71605)]