2008391826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{78779}}^1$

素因数の和:79398

約数の個数: 32

約数和(自身を含む): 4598231040

約数和(自身を除く): 2589839214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1821, 3642, 4249, 8498, 12747, 25494, 78779, 157558, 236337, 472674, 551453, 1102906, 1654359, 3308718, 47818853, 95637706, 143456559, 286913118, 334731971, 669463942, 1004195913, 2008391826]

約数ペア:

[(1, 2008391826), (2, 1004195913), (3, 669463942), (6, 334731971), (7, 286913118), (14, 143456559), (21, 95637706), (42, 47818853), (607, 3308718), (1214, 1654359), (1821, 1102906), (3642, 551453), (4249, 472674), (8498, 236337), (12747, 157558), (25494, 78779)]