2045240181

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{809}}^1\times {\mathrm{1093}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 2972113560

約数和(自身を除く): 926873379

約数列:

[1, 3, 9, 257, 771, 809, 1093, 2313, 2427, 3279, 7281, 9837, 207913, 280901, 623739, 842703, 884237, 1871217, 2528109, 2652711, 7958133, 227248909, 681746727, 2045240181]

約数ペア:

[(1, 2045240181), (3, 681746727), (9, 227248909), (257, 7958133), (771, 2652711), (809, 2528109), (1093, 1871217), (2313, 884237), (2427, 842703), (3279, 623739), (7281, 280901), (9837, 207913)]