2040886887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2711}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 2976691200

約数和(自身を除く): 935804313

約数列:

[1, 3, 13, 39, 97, 199, 291, 597, 1261, 2587, 2711, 3783, 7761, 8133, 19303, 35243, 57909, 105729, 250939, 262967, 539489, 752817, 788901, 1618467, 3418571, 7013357, 10255713, 21040071, 52330433, 156991299, 680295629, 2040886887]

約数ペア:

[(1, 2040886887), (3, 680295629), (13, 156991299), (39, 52330433), (97, 21040071), (199, 10255713), (291, 7013357), (597, 3418571), (1261, 1618467), (2587, 788901), (2711, 752817), (3783, 539489), (7761, 262967), (8133, 250939), (19303, 105729), (35243, 57909)]