2078489519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1\times {\mathrm{1021}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 2172984576

約数和(自身を除く): 94495057

約数列:

[1, 31, 97, 677, 1021, 3007, 20987, 31651, 65669, 99037, 691217, 2035739, 3070147, 21427727, 67048049, 2078489519]

約数ペア:

[(1, 2078489519), (31, 67048049), (97, 21427727), (677, 3070147), (1021, 2035739), (3007, 691217), (20987, 99037), (31651, 65669)]