2530334886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{21157}}^1$

素因数の和:21836

約数の個数: 32

約数和(自身を含む): 5232288768

約数和(自身を除く): 2701953882

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 643, 1286, 1929, 3858, 19933, 21157, 39866, 42314, 59799, 63471, 119598, 126942, 655867, 1311734, 1967601, 3935202, 13603951, 27207902, 40811853, 81623706, 421722481, 843444962, 1265167443, 2530334886]

約数ペア:

[(1, 2530334886), (2, 1265167443), (3, 843444962), (6, 421722481), (31, 81623706), (62, 40811853), (93, 27207902), (186, 13603951), (643, 3935202), (1286, 1967601), (1929, 1311734), (3858, 655867), (19933, 126942), (21157, 119598), (39866, 63471), (42314, 59799)]