2006151423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 2855381760

約数和(自身を除く): 849230337

約数列:

[1, 3, 19, 57, 131, 173, 393, 519, 1553, 2489, 3287, 4659, 7467, 9861, 22663, 29507, 67989, 88521, 203443, 268669, 430597, 610329, 806007, 1291791, 3865417, 5104711, 11596251, 15314133, 35195639, 105586917, 668717141, 2006151423]

約数ペア:

[(1, 2006151423), (3, 668717141), (19, 105586917), (57, 35195639), (131, 15314133), (173, 11596251), (393, 5104711), (519, 3865417), (1553, 1291791), (2489, 806007), (3287, 610329), (4659, 430597), (7467, 268669), (9861, 203443), (22663, 88521), (29507, 67989)]