2080304628

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1323349}}^1$

素因数の和:1323487

約数の個数: 24

約数和(自身を含む): 4891101600

約数和(自身を除く): 2810796972

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 1323349, 2646698, 3970047, 5293396, 7940094, 15880188, 173358719, 346717438, 520076157, 693434876, 1040152314, 2080304628]

約数ペア:

[(1, 2080304628), (2, 1040152314), (3, 693434876), (4, 520076157), (6, 346717438), (12, 173358719), (131, 15880188), (262, 7940094), (393, 5293396), (524, 3970047), (786, 2646698), (1572, 1323349)]