2080336431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1549}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 2946240000

約数和(自身を除く): 865903569

約数列:

[1, 3, 29, 43, 87, 129, 359, 1077, 1247, 1549, 3741, 4647, 10411, 15437, 31233, 44921, 46311, 66607, 134763, 199821, 447673, 556091, 1343019, 1668273, 1931603, 5794809, 16126639, 23911913, 48379917, 71735739, 693445477, 2080336431]

約数ペア:

[(1, 2080336431), (3, 693445477), (29, 71735739), (43, 48379917), (87, 23911913), (129, 16126639), (359, 5794809), (1077, 1931603), (1247, 1668273), (1549, 1343019), (3741, 556091), (4647, 447673), (10411, 199821), (15437, 134763), (31233, 66607), (44921, 46311)]