2100081614

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1\times {\mathrm{3407}}^1$

素因数の和:4711

約数の個数: 16

約数和(自身を含む): 3164368896

約数和(自身を除く): 1064287282

約数列:

[1, 2, 311, 622, 991, 1982, 3407, 6814, 308201, 616402, 1059577, 2119154, 3376337, 6752674, 1050040807, 2100081614]

約数ペア:

[(1, 2100081614), (2, 1050040807), (311, 6752674), (622, 3376337), (991, 2119154), (1982, 1059577), (3407, 616402), (6814, 308201)]