1309968444

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 3081612800

約数和(自身を除く): 1771644356

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 421, 597, 796, 842, 1194, 1263, 1303, 1684, 2388, 2526, 2606, 3909, 5052, 5212, 7818, 15636, 83779, 167558, 251337, 259297, 335116, 502674, 518594, 548563, 777891, 1005348, 1037188, 1097126, 1555782, 1645689, 2194252, 3111564, 3291378, 6582756, 109164037, 218328074, 327492111, 436656148, 654984222, 1309968444]

約数ペア:

[(1, 1309968444), (2, 654984222), (3, 436656148), (4, 327492111), (6, 218328074), (12, 109164037), (199, 6582756), (398, 3291378), (421, 3111564), (597, 2194252), (796, 1645689), (842, 1555782), (1194, 1097126), (1263, 1037188), (1303, 1005348), (1684, 777891), (2388, 548563), (2526, 518594), (2606, 502674), (3909, 335116), (5052, 259297), (5212, 251337), (7818, 167558), (15636, 83779)]