1880934657

素因数分解:

$3^1\times 7^1\times {\mathrm{11719}}^1\times {\mathrm{7643}}^1$

素因数の和:19372

約数の個数: 16

約数和(自身を含む): 2866805760

約数和(自身を除く): 985871103

約数列:

[1, 3, 7, 21, 7643, 11719, 22929, 35157, 53501, 82033, 160503, 246099, 89568317, 268704951, 626978219, 1880934657]

約数ペア:

[(1, 1880934657), (3, 626978219), (7, 268704951), (21, 89568317), (7643, 246099), (11719, 160503), (22929, 82033), (35157, 53501)]