2031419377

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 2249548728

約数和(自身を除く): 218129351

約数列:

[1, 13, 61, 169, 193, 793, 1021, 2509, 10309, 11773, 13273, 32617, 62281, 153049, 172549, 197053, 809653, 1989637, 2561689, 10525489, 12020233, 33301957, 156263029, 2031419377]

約数ペア:

[(1, 2031419377), (13, 156263029), (61, 33301957), (169, 12020233), (193, 10525489), (793, 2561689), (1021, 1989637), (2509, 809653), (10309, 197053), (11773, 172549), (13273, 153049), (32617, 62281)]